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Games Like Mech Builder 3D

60+ similar titles based on shared tags and player behavior. Themes include Casual, Simulation, Relaxing, Singleplayer.

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  1. #1 Mech Builder
    97% matchMostly Positive73% of 534 reviews2024
    Dev: Don Pachi
    Windows
    Median: 1.3 hrsMean: 3.1 hrs≥1hr: 57%

    Welcome to Mech Builder- a relaxing puzzle game inspired by Model building(gunpla). You will experience the relaxing process of building a model kit with complete freedom with over 70+ puzzles.

    Why similar: Organizing 45.2%, Mechs 14.7%, Point & Click 7.2%, Immersive Sim 6.3%, Relaxing 6.3%

  2. #2 Model Builder: Complete Edition
    96% matchMostly Positive74% of 1,280 reviews2022
    Dev: Moonlit S.A.Pub: Green Man Gaming Publishing
    Windows
    Median: 2.4 hrsMean: 7.0 hrs≥1hr: 69%

    Become a master model maker in the Complete Edition of this beloved crafting simulator, featuring all DLCs. Assemble, customize and display your creations, whether you’re a veteran or a novice. Get building, and get creative!

    Why similar: Mechs 45.9%, Immersive Sim 24.6%, Building 11.4%, Relaxing 8.9%, 3D 6%

  3. #3 Toy Shop Tidy Up
    96% matchMostly Positive74% of 137 reviews2026
    Dev: Shiftmoon
    Windows

    A cozy organizing simulator where you sort over 1,274 toys in a messy toy shop. Every toy has a category. Every display is yours to design. Arrange the toys freely—no timers, no rules, no constraints. Just enjoy the satisfaction of tidy up the messy toys in your own creative way.

    Why similar: Organizing 75.4%, Relaxing 12.3%, Casual 3.3%, Building 3%, Puzzle 2.1%

  4. #4 Cozy Cleaner
    94% matchVery Positive90% of 1,030 reviews2026
    Dev: Payoff GamesPub: Rogue Duck Interactive
    Windows · Mac
    Median: 2.2 hrsMean: 2.4 hrs≥1hr: 72%

    Cozy Cleaner is a relaxing cleaning game where you tidy and organize rooms messed up by playful cats. Pick up clutter, wipe away dirt, and bring order back to every space for a calming, refreshing experience with cozy soundtracks.

    Why similar: Organizing 41.5%, Job Simulator 22.2%, Immersive Sim 9.8%, Relaxing 8.4%, Building 4.4%

  5. #5 Mech Mechanic Simulator: Prologue
    95% matchMostly Positive77% of 146 reviews2021
    Dev: PolyslashPub: Valkyrie Initiative
    Windows
    Median: 1.1 hrsMean: 3.9 hrs≥1hr: 60%

    Become a Mech Mechanic to deconstruct, rebuild, paint and fix gigantic iron machines. You live in an age of enormous machines and you better get ready to get your hands dirty!

    Why similar: Mechs 44.9%, Immersive Sim 21.2%, Robots 15.3%, Building 6.4%, 3D 5.2%

  6. #6 Diorama Builder
    94% matchVery Positive94% of 512 reviews2024
    Dev: Virtual Arts Studio
    Windows · Mac
    Median: 7.5 hrsMean: 8.9 hrs≥1hr: 91%

    The pleasure of assembling, admiring, and interacting with your own Dioramas collection, without ever losing a piece.

    Why similar: Building 24.2%, Relaxing 23.2%, Puzzle 13.5%, 3D 12.4%, Casual 10.8%

  7. #7 Konbini Cleanup
    93% matchVery Positive92% of 72 reviews2026
    Dev: Cleanup Crew!
    Windows

    Konbini Cleanup is a cozy organizing simulator where you sort 2,928 products in a messy konbini. Clean, learn abilities, and restore order in a calm and atmospheric environment.

    Why similar: Organizing 51.8%, Immersive Sim 16.2%, Casual 8.9%, Puzzle 6.8%, Relaxing 5.9%

  8. #8 The Sorting Bureau
    92% matchVery Positive85% of 170 reviews2026
    Dev: Apelsinka Games
    Windows · Mac

    A cozy sorting game set in a quiet Tokyo workshop. Clients bring you boxes of clutter: buttons, coins, gears, stamps. Sort, match, and piece everything together with satisfying ASMR clicks. No timers. Mistakes cost nothing. Just the joy of tidying up.

    Why similar: Organizing 65.4%, Relaxing 9.1%, Point & Click 8.2%, Puzzle 4.2%, Atmospheric 3.8%

  9. #9 Supermarket Chaos
    91% matchVery Positive93% of 3,010 reviews2026
    Dev: BunnyHopPub: BunnyHopHome
    Windows
    Median: 7.9 hrsMean: 10.3 hrs≥1hr: 88%

    Supermarket Chaos is a cozy organizing simulator where you sort 4,668 products in a messy supermarket. Enjoy the satisfaction of stocking shelves in a calm, relaxing atmosphere.

    Why similar: Organizing 67.1%, Immersive Sim 9.7%, Relaxing 9.6%, Puzzle 3.6%, 3D 3.2%

  10. #10 My Dream Setup
    91% matchVery Positive91% of 6,903 reviews2023
    Dev: Campfire Studio
    Windows · Mac
    Median: 1.8 hrsMean: 8.3 hrs≥1hr: 65%

    My Dream Setup is a simulation game about building the room you've always dreamed of. A huge selection of furniture, computers and their accessories, posters, pictures, plants, and other interior details await you. Try all of them and create your dream setup.

    Why similar: Immersive Sim 24.5%, Relaxing 24.2%, Building 21.3%, Atmospheric 7.2%, 3D 7.2%

  11. #11 Organize my Shop
    90% matchMostly Positive77% of 78 reviews2026
    Dev: Owl's Howls
    Windows

    Bring flawless order to the store! Switch between shelves and find the right items in the pile on the conveyor belt. Sort cheeses, meat delicacies, aromatic pastries, and sweets strictly according to the labels. Enjoy the moment of perfect order!

    Why similar: Organizing 58.6%, Job Simulator 14.6%, Point & Click 9.3%, Relaxing 8.3%, Puzzle 3%

  12. #12 Unbox the Room
    89% matchVery Positive83% of 280 reviews2025
    Dev: Weird Penguin Games
    Windows · Mac
    Median: 1.7 hrsMean: 2.1 hrs≥1hr: 74%

    Unbox the Room is a relaxing simulator where you play as an interior designer helping clients move into their new homes. Unbox and arrange their belongings to create a cozy space, placing everything just right — from the smallest cup to the largest sofa.

    Why similar: Organizing 59.9%, Job Simulator 17.9%, Relaxing 9.6%, Building 4.3%, Colorful 3.1%

  13. #13 Cellar Keeper
    89% matchVery Positive89% of 716 reviews2026
    Dev: EgoTrampoline
    Windows
    Median: 4.8 hrsMean: 6.7 hrs≥1hr: 79%

    Cellar Keeper is a cozy single-player organizing simulator where you sort 2,448 scattered bottles throughout a forgotten cellar. Return every bottle to its proper shelf, organize collections by type, unlock helpful abilities, and restore perfect order as efficiently as possible.

    Why similar: Organizing 64.1%, Relaxing 10.1%, Immersive Sim 6.9%, Job Simulator 5.6%, Casual 3.2%

  14. #14 Shelves and Sorcery: Tidy Up the Enchanted Shop
    88% matchVery Positive94% of 447 reviews2026
    Dev: Teddy Bear Games LLC
    Windows
    Median: 7.0 hrsMean: 10.2 hrs≥1hr: 93%

    Restore order to three ransacked fantasy shops! Organize thousands of items, master helpful sorceries and enchantments, relax at your own pace, race the global leaderboards, and unlock new ways to play. Every item has a shelf. Can you find them all?

    Why similar: Organizing 61.2%, Immersive Sim 11.6%, Relaxing 9.5%, 3D 4.5%, Puzzle 3.9%

  15. #15 PC Building Simulator
    87% matchVery Positive93% of 52,731 reviews2019
    Dev: Claudiu KissPub: The Irregular Corporation
    Windows
    Median: 4.8 hrsMean: 39.3 hrs≥1hr: 86%

    Build and grow your very own computer repair enterprise as you learn to diagnose, fix and build PCs. With real-world licensed components and comprehensive hardware and software simulation, you can plan and bring your ultimate PC to life.

    Why similar: Immersive Sim 38.8%, Building 17.2%, Relaxing 14.4%, 3D 8.4%, Atmospheric 5.8%

  16. #16 Toy Keeper
    85% matchMostly Positive70% of 207 reviews2026
    Dev: Pocket CollectorPub: HeadArrow
    Windows

    Sort up to ∞ toys across massive multi-floor toy stores, solo or with up to ∞ players, unlock powerful upgrades, and turn complete chaos into perfect organization in this cozy 3D cleanup game.

    Why similar: Organizing 70.6%, Relaxing 11.3%, 3D 4.6%, Colorful 3.8%, Puzzle 3.4%

  17. #17 Librarian: Tidy Up the Arcane Library!
    83% matchVery Positive95% of 24,205 reviews2026
    Dev: ArtRising
    Windows
    Median: 5.9 hrsMean: 10.8 hrs≥1hr: 90%

    Librarian: Tidy Up the Arcane Library! is a single-player simulation. You need return scattered books to proper places in an Arcane Library. As completed rows of bookshelves, you can learn ability to improve your efficiency. Use your skills and strategies to shelve 3,072 books as quick as you can.

    Why similar: Organizing 67.8%, Relaxing 11.1%, Immersive Sim 7.8%, 3D 3.3%, Puzzle 3.1%

  18. #18 Rover Builder
    86% matchMixed68% of 81 reviews2022
    Dev: Hatfuls GamesPub: PQube
    Windows

    Rover Builder is a 3D engineering sim tasking you to create the right rover to complete the job. Unleash your creativity in the garage, building vehicles using an impressive array of parts, materials and machinery. Or try your hand at level editor - creating entire missions and levels from scratch!

    Why similar: Robots 40.1%, Building 31.8%, 3D 18.1%, Singleplayer 5.2%, Indie 4.8%

  19. #19 Unpacking
    84% matchVery Positive93% of 40,663 reviews2021
    Dev: Witch BeamPub: Balor Games
    Windows · Mac · Linux
    Median: 3.7 hrsMean: 5.2 hrs≥1hr: 86%

    Unpacking is a zen puzzle game about the familiar experience of pulling possessions out of boxes and fitting them into a new home. Part block-fitting puzzle, part home decoration, you are invited to create a satisfying living space while learning clues about the life you’re unpacking.

    Why similar: Organizing 61.9%, Relaxing 15.3%, Point & Click 7%, Puzzle 3.9%, Casual 3.3%

  20. #20 Mech Mechanic Simulator
    86% matchMixed61% of 698 reviews2021
    Dev: PolyslashPub: Valkyrie Initiative
    Windows
    Median: 2.8 hrsMean: 6.7 hrs≥1hr: 82%

    Become a Mech Mechanic to deconstruct, rebuild, paint and fix gigantic iron machines. You live in an age of enormous machines and you better get ready to get your hands dirty!

    Why similar: Mechs 52%, Immersive Sim 22.6%, Robots 14.9%, Building 10.5%

  21. #21 ReStory: Chill Electronics Repairs
    81% matchOverwhelmingly Positive96% of 8,613 reviews2026
    Dev: MandragoraPub: tinyBuild
    Windows · Mac
    Median: 6.6 hrsMean: 8.5 hrs≥1hr: 91%

    Run a quaint electronics repair shop in mid-2000s Tokyo. Grow your business by carefully restoring iconic video game consoles, cell phones, music players, and other nostalgic devices. Talk to customers, hear their stories, and see how your decisions impact both their lives and your shop.

    Why similar: Job Simulator 58.4%, Relaxing 13%, Building 11.9%, 3D 4.1%, Colorful 3.4%

  22. #22 Cleaning Up The Puzzle Gallery
    82% matchOverwhelmingly Positive95% of 510 reviews2026
    Dev: Th3GameStudio
    Windows

    Cleaning Up The Puzzle Gallery is a cozy first-person organization simulator about cleaning up 2071 puzzle pieces scattered across a gallery of 87 famous paintings. Whether you want to relax and solve jigsaw puzzles to classical music, or min-max to get the fastest times, the gallery needs cleaning.

    Why similar: Organizing 68.9%, Relaxing 10.9%, Immersive Sim 6.8%, Puzzle 3.9%, Casual 3.5%

  23. #23 Train Yard Builder
    84% matchMixed69% of 124 reviews2024
    Dev: GameFormatic S.A.Pub: Frozen Way
    Windows

    Enter the world of Train Yard Builder and customize your railway to your heart's content. Work with different models of trains and wagons, control them the way you want, and use modeler tools to unleash your creativity.

    Why similar: Immersive Sim 40%, Relaxing 24.1%, Building 21.9%, Casual 8.5%, Singleplayer 5.5%

  24. #24 Cozy Organizer
    82% matchMixed69% of 724 reviews2025
    Dev: Rogue Duck Interactive
    Windows · Mac · Linux
    Median: 1.8 hrsMean: 2.1 hrs≥1hr: 72%

    Organize, decorate, align, and stack items in cozy environments, just like those TikTok videos. Cozy Organizer is a cute wholesome sandbox organizing game, where stress melts away one tidy shelf at a time! Enjoy stacking perfect pantries and designing dream closets with relaxing tunes.

    Why similar: Organizing 54.2%, Job Simulator 22.3%, Relaxing 7.2%, Point & Click 6.9%, Colorful 3.6%

  25. #25 Sort Them Ducks
    79% matchVery Positive92% of 1,062 reviews2026
    Dev: Mr.Duck
    Windows
    Median: 4.8 hrsMean: 5.8 hrs≥1hr: 86%

    Sort Them Ducks is a cozy organizing simulator where you sort over 4,000 unique rubber ducks onto the correct shelves. Enjoy the satisfying process of turning a messy duck store into a perfectly organized collection at your own pace.

    Why similar: Organizing 60.1%, Job Simulator 23.7%, Casual 3.8%, Immersive Sim 3.6%, 3D 3.4%

  26. #26 Cleaning Simulator
    81% matchMixed68% of 142 reviews2026
    Dev: Damaged GamesPub: RockGame S.A.
    Windows

    Cleaning Simulator offers a relaxing and satisfying experience where mess turns into order and dirt into shine. Sweep, scrub, and polish. Every corner transforms under your touch!

    Why similar: Job Simulator 39.6%, Immersive Sim 27.5%, Relaxing 10.5%, Atmospheric 6.7%, 3D 6.3%

  27. #27 Medieval Machines Builder
    79% matchVery Positive81% of 135 reviews2026
    Dev: FreeMind S.A.Pub: PlayWay S.A.
    Windows

    Step into the boots of a medieval engineer and master the art of siege warfare. In Medieval Machines Builder, you design, build, and operate powerful war machines capable of bringing down even the strongest fortress walls.

    Why similar: Immersive Sim 32.9%, Relaxing 19.4%, Building 19%, 3D 11.6%, Casual 5.7%

  28. #28 Tank Mechanic Simulator
    80% matchVery Positive88% of 9,374 reviews2020
    Dev: DeGenerals S.A.Pub: PlayWay S.A.
    Windows · Mac
    Median: 4.4 hrsMean: 15.4 hrs≥1hr: 79%

    Renovate & build II World War tanks. Experience highly detailed & realistic simulation game. Take tanks fully apart by using different tools. Transform them from rusty and ruined to fully working. Check them on the training ground, sell or put into your own museum.

    Why similar: Relaxing 32.9%, Building 29.4%, Casual 9.6%, Indie 7.7%, Singleplayer 6.3%

  29. #29 Hozy
    77% matchVery Positive81% of 4,666 reviews2026
    Dev: Come On StudioPub: tinyBuild
    Windows · Mac
    Median: 2.5 hrsMean: 3.1 hrs≥1hr: 73%

    Restore a forgotten neighbourhood through your favourite hobby, one cozy room at a time. In Hozy, clean, paint, and decorate abandoned homes with satisfying mechanics and intuitive controls. Enjoy the little details as you interact with tools, items and furniture to bring each space back to life.

    Why similar: Relaxing 25.2%, Immersive Sim 23.4%, Building 14.1%, Colorful 8.7%, 3D 8.6%

  30. #30 Furnish Master
    78% matchVery Positive82% of 1,172 reviews2024
    Dev: Alex Blintsov
    Windows · Mac · Linux
    Median: 1.6 hrsMean: 3.0 hrs≥1hr: 61%

    Furnish Master is a relaxing game about furnishing apartments, houses, commercial estate and even outdoor territory! Realize your design dreams!

    Why similar: Job Simulator 45.7%, Relaxing 14.9%, Building 13.8%, Colorful 9.1%, 3D 6.8%

  31. #31 MakeRoom
    76% matchVery Positive95% of 1,119 reviews2025
    Dev: KenneyPub: Wholesome Games Presents
    Windows
    Median: 48 minMean: 2.4 hrs≥1hr: 45%

    Build rooms, gardens, and camper vans with 1,100+ objects and the ability to make your own furniture from scratch. Learn with gentle design requests, then relax and create at your own pace.

    Why similar: Immersive Sim 35.3%, Relaxing 18.3%, Building 17.7%, 3D 11.1%, Colorful 8.1%

  32. #32 Sorting Inc
    76% matchVery Positive94% of 110 reviews2025
    Dev: AstroTechnician
    Windows · Linux

    A casual and relaxing game about sorting various items. Join Sorting Inc and climb up through the departments to become the absolute expert in the field of sorting.

    Why similar: Job Simulator 51.8%, Relaxing 19.6%, Point & Click 9.8%, Casual 7.2%, Indie 5.4%

  33. #33 SUPER BUILD
    78% matchVery Positive82% of 241 reviews2019
    Dev: MOONBEAR
    Windows · Mac

    Build, design, and explore your own fantasy world using over 1000+ items, in this relaxing sandbox game. No missions, no objectives, no timers. Just stress-free building, exploration, and good vibes.

    Why similar: Building 28.8%, Relaxing 26.7%, 3D 13.1%, Casual 12.3%, Colorful 8.6%

  34. #34 Space Mechanic Simulator
    77% matchMixed64% of 121 reviews2023
    Dev: Atomic JellyPub: Wildlands Interactive
    Windows
    Median: 3.4 hrsMean: 5.2 hrs≥1hr: 84%

    Become a Space Mechanic! Get your hands dirty, explore the depths of space and repair broken machinery. Diagnose problems using diagrams and tools, perform repairs, manage your resources and watch the simulated machinery come alive. Or just gaze upon the beauty of the Solar System.

    Why similar: Immersive Sim 35.3%, Relaxing 18.6%, Building 17.3%, Atmospheric 9.8%, Casual 9.4%

  35. #35 House Builder
    74% matchMostly Positive80% of 2,586 reviews2024
    Dev: FreeMind S.A.Pub: PlayWay S.A.
    Windows
    Median: 3.7 hrsMean: 7.2 hrs≥1hr: 87%

    Become a one-man construction crew! Travel around the world and through the ages to build iconic designs! Beware of unpleasant temperatures and dangerous fauna!

    Why similar: Immersive Sim 29.9%, Relaxing 18%, Building 17.2%, 3D 10.5%, Puzzle 8.4%

  36. #36 Junkyard Builder
    73% matchMostly Positive74% of 252 reviews2026
    Dev: FreeMind S.A.
    Windows

    In Junkyard Builder, you’re the proud owner of a once-forgotten junkyard, now brimming with endless potential. Dive into the satisfying world of restoration, recycling, and raw hustle as you transform trash into treasure and rise to become the ruler of the junk empire!

    Why similar: Immersive Sim 35%, Relaxing 22%, Building 16.4%, 3D 11.3%, Casual 8.4%

  37. #37 Milling machine simulator
    75% matchVery Positive89% of 196 reviews2022
    Dev: Igor FrankPub: U&I NEXT
    Windows

    Milling machine simulator will inspire novices and experts alike. Realistic physics and movements allow you to familiarize yourself with the machine in a 3D workshop setting. Enjoy playing around, learning and prototyping in Free milling mode. Or challenge yourself in Career mode.

    Why similar: Immersive Sim 23.9%, Relaxing 20.5%, Building 17%, Point & Click 16.2%, 3D 10.6%

  38. #38 Puzzling Places - 3D Jigsaw Sim
    72% matchVery Positive98% of 155 reviews2026
    Dev: Realities.io Inc
    Windows

    A relaxed 3D jigsaw puzzle game about building detailed miniature dioramas of places from around the world.

    Why similar: Relaxing 29.6%, 3D 14%, Puzzle 13.7%, Building 13.3%, Colorful 11.8%

  39. #39 Outside the Blocks
    73% matchVery Positive88% of 200 reviews2025
    Dev: Michał Kubas
    Windows

    Unleash your creativity and design your own diorama in Outside the Blocks ‒ a full-featured model builder. Shape the terrain, assemble modular houses, add decorations and put your creation on display!

    Why similar: Building 31.3%, Relaxing 27.5%, 3D 17.4%, Atmospheric 11.2%, Casual 8.9%

  40. #40 Interior Designer
    75% matchMixed56% of 62 reviews2024
    Dev: RoomvasPub: Games Operators
    Windows

    Step into the world of Interior Designer. Embark on client jobs, dominate the Design League, and create stunning interiors. Shape your spaces, and unleash your style. Your masterpiece awaits.

    Why similar: Immersive Sim 31.1%, Building 21.6%, Relaxing 19.3%, 3D 11%, Casual 7.8%

  41. #41 3D PrintMaster Simulator Printer
    74% matchMostly Negative36% of 88 reviews2023
    Dev: SimuVerse Studios
    Windows

    The ultimate 3D printing simulation and management game! Dive into the world of 3D printing technology, where you'll build, customize, and manage your very own 3D printing workshop!

    Why similar: Immersive Sim 43.4%, 3D 15.5%, Colorful 14%, Atmospheric 12%, Casual 11.2%

  42. #42 Vending Dokan!: Kozy Kiosk
    70% matchVery Positive90% of 157 reviews2025
    Dev: Aftabi Games
    Windows

    Build a vending machine empire in this cozy idle sim! Manage staff, decorate locations, and watch your business thrive. Play actively or let it run passively in the background with relaxing music to enjoy while you work or unwind.

    Why similar: Job Simulator 33.9%, Immersive Sim 19.1%, Relaxing 15.4%, Anime 11.4%, 3D 8.3%

  43. #43 Architect Life: A House Design Simulator
    72% matchMixed51% of 288 reviews2025
    Dev: Shine ResearchPub: Nacon
    Windows

    Create dream homes! From 3D plan modelling through to on-site decision-making, you must bring each project to life while giving free rein to your creativity, to take your architectural firm to the pinnacle of the profession.

    Why similar: Immersive Sim 29.4%, Building 20.4%, Relaxing 20.3%, 3D 10.3%, Casual 7.4%

  44. #44 Brewmaster: Beer Brewing Simulator
    71% matchMostly Positive76% of 1,259 reviews2022
    Dev: Auroch DigitalPub: Fireshine Games
    Windows
    Median: 3.2 hrsMean: 6.5 hrs≥1hr: 78%

    Brew your perfect beer in this relaxing home brewing sim. Use a realistic chemistry simulation to brew hoppy IPAs to creamy stouts. Customise your brewing space, create recipes and label your beer, unlock new equipment and enter competitions. Learn to brew, refine your craft and become a Brewmaster!

    Why similar: Immersive Sim 40.4%, Relaxing 29.6%, 3D 11.5%, Casual 7.7%, Indie 5.8%

  45. #45 Block Factory
    70% matchMostly Positive78% of 264 reviews2025
    Dev: OverPowered TeamPub: Shiro Unlimited
    Windows

    Block Factory is a relaxing and creative building game where you craft delightful 3D figurines from blocks. Shape your designs and build flowing production lines in a peaceful factory world.

    Why similar: Relaxing 27.9%, Building 24%, 3D 11.8%, Puzzle 11.7%, Casual 7.7%

  46. #46 Toy Tinker Simulator
    73% matchMixed45% of 1,156 reviews2021
    Dev: Turquoise Revival GamesPub: GrabTheGames
    Windows
    Median: 2.8 hrsMean: 5.7 hrs≥1hr: 66%

    Have you ever wanted to be a toy tinker? This is a unique chance to become one! Repair toys and start your toy-museums to make everyone happy!

    Why similar: Relaxing 23.5%, Building 22.9%, Immersive Sim 21.9%, 3D 12.3%, Anime 10%

  47. #47 Main Assembly
    71% matchVery Positive83% of 1,351 reviews2021
    Dev: Bad Yolk GamesPub: Team17
    Windows
    Median: 54 minMean: 7.0 hrs≥1hr: 49%

    You’re the designer, engineer and architect if you can imagine it you can create it! Construct robots of any shape or size from eight-legged spider bots to eerie UFO contraptions.

    Why similar: Immersive Sim 26.7%, Robots 23.7%, Building 17.8%, 3D 16%, Character Customization 11.5%

  48. #48 Workshop Simulator
    71% matchMixed68% of 307 reviews2022
    Dev: INTERMARUM
    Windows

    Workshop Simulator allows you to repair and refurbish items using a range of restoration mechanics such as disassembling, cleaning, sanding and painting. The accompanying story will immerse you in the nostalgia of tinkering with your grandfather.

    Why similar: Immersive Sim 31.3%, Point & Click 21.4%, Relaxing 17.4%, 3D 10.3%, Atmospheric 8.4%

  49. #49 Motorcycle Mechanic Simulator 2021: Prologue
    69% matchVery Positive86% of 2,415 reviews2021
    Dev: Play2Chill S.A.
    Windows
    Median: 36 minMean: 8.3 hrs≥1hr: 36%

    Become a motorbike mechanic and build your empire. Buy, repair, renovate, and create your own dreamed custom motorcycle.

    Why similar: Immersive Sim 35.5%, Building 17.2%, 3D 12.9%, Relaxing 12.1%, Casual 10.2%

  50. #50 Garlic Builder
    68% matchVery Positive93% of 399 reviews2024
    Dev: CaveLiquidPub: Gamersky Games
    Windows
    Median: 42 minMean: 3.2 hrs≥1hr: 43%

    Garlic Builder is a unique building game. As the new builder of the Garlic Family, can you inherit your father's building hammer, take various orders, follow the blueprint, or use your imagination to fulfill the strange needs of your customers?

    Why similar: Relaxing 32.9%, Immersive Sim 31.5%, Building 25.8%, Casual 9.8%

  51. #51 PC Building Empire
    67% matchVery Positive85% of 192 reviews2025
    Dev: Moose Games
    Windows

    Build PCs of different rarities, hire workers with buffs and debuffs, and expand your shop. Train stats in special rooms, customize floors and colors, and relax in a cozy idle indie game in Early Access that grows with feedback from the community.

    Why similar: Point & Click 42.7%, Relaxing 29.1%, Casual 18%, Indie 6.7%, Singleplayer 3.6%

  52. #52 Kriegsfront Battlescaper - Diorama Editor
    69% matchVery Positive94% of 87 reviews2022
    Dev: Toge Productions
    Windows

    Create mechs and battlefield dioramas using built-in photo mode, mecha builder, and level editor. Based on developer tools for our upcoming mecha turn-based tactics game, Kriegsfront Tactics.

    Why similar: Mechs 46.1%, Robots 15.2%, Building 11.5%, Relaxing 11%, Character Customization 9.7%

  53. #53 Poly Bricks
    67% matchMostly Positive75% of 51 reviews2026
    Dev: Dry Cactus
    Windows

    A brick-building puzzle game. Assemble sets of increasing complexity, design your own, share with the community.

    Why similar: Building 30.1%, Relaxing 23.4%, 3D 17.2%, Puzzle 17.2%, Colorful 9.7%

  54. #54 Tiny House Simulator
    68% matchMixed65% of 132 reviews2024
    Dev: FarFromSky
    Windows · Mac

    Design and build custom tiny homes for various clients in this relaxing open-world building game. Create unique spaces suited to each client’s requirements, and dive into different layouts with the sandbox mode for total creative freedom.

    Why similar: Immersive Sim 34.4%, Relaxing 20.2%, Building 18.2%, 3D 11.5%, Colorful 9.2%

  55. #55 Camper Van: Make it Home
    65% matchVery Positive92% of 1,329 reviews2025
    Dev: Malapata Studio
    Windows · Mac
    Median: 2.6 hrsMean: 3.9 hrs≥1hr: 61%

    Decorate and organize the camper van of your dreams! Embark on a journey of self-discovery as you build your own home-on-wheels, using a combination of creative block organization puzzles and relaxing interior design. Make your heart feel at ease and your camper van feel like home.

    Why similar: Relaxing 28.9%, Building 17.8%, Puzzle 11.7%, 3D 10.8%, Colorful 10.2%

  56. #56 Panelka
    66% matchVery Positive86% of 821 reviews2025
    Dev: MonsterAttack
    Windows
    Median: 1.1 hrsMean: 1.8 hrs≥1hr: 55%

    Panelka is a nostalgic, relaxing game where you immerse yourself in the atmosphere of the post-Soviet era. Create your cozy apartment or garage with that familiar, warm interior from your childhood. You have a wide selection of furniture and many other interior details at your disposal.

    Why similar: Immersive Sim 27.2%, Relaxing 22.2%, Building 19.4%, Atmospheric 7.6%, Casual 7.6%

  57. #57 Modulus: Factory Automation
    64% matchVery Positive91% of 846 reviews2026
    Dev: Happy VolcanoPub: Kwalee
    Windows
    Median: 3.9 hrsMean: 14.7 hrs≥1hr: 74%

    Build, automate, & optimize production lines across sky islands with real spatial constraints. Every production line is an open-ended puzzle: which operators to use, how to route your belts and how to fit your factory into the landscape. Your solutions, like your factories, are uniquely your own.

    Why similar: Immersive Sim 27.5%, Relaxing 25.7%, Building 25.7%, 3D 10.8%, Casual 6.2%

  58. #58 Builder Simulator
    68% matchMostly Positive72% of 2,231 reviews2022
    Dev: Live Motion Games
    Windows
    Median: 4.8 hrsMean: 7.7 hrs≥1hr: 82%

    Builder Simulator is the perfect game for those who want to build a house, from the ground up, one brick at a time. On easy, the game will guide and teach you by showing you full instruction, but on hard you will get no help - instead rely on your builder skills and make everything yourself.

    Why similar: Immersive Sim 33.5%, Building 24.4%, Relaxing 23.6%, 3D 10.3%, Singleplayer 4.8%

  59. #59 Game Builder Tycoon
    66% matchMostly Positive75% of 180 reviews2024
    Dev: AM PlayhousePub: PlayWay S.A.
    Windows · Mac · Linux
    Median: 1.0 hrsMean: 4.1 hrs≥1hr: 48%

    In Game Builder Tycoon, begin as an indie game developer. Personalize your character, craft hit games, manage marketing, research stuff and manage a skilled team. Overcome competition to guide your game development studio to global recognition and dominate the gaming industry.

    Why similar: Point & Click 25%, Character Customization 20%, Relaxing 17.3%, Immersive Sim 14.7%, Casual 10.7%

  60. #60 Cozy Marbles
    64% matchVery Positive95% of 77 reviews2026
    Dev: Pixel Pea GamesPub: Mythwright
    Windows

    Engineer the marble run of your dreams. No need to get it perfect – just release your marbles and let the good times roll.

    Why similar: Organizing 72.4%, Relaxing 10.1%, Building 9.6%, Casual 3%, 3D 3%

Modeli
Mech Builder 3D cover art

Games Like Mech Builder 3D

Based on tag similarity + player behavior
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