- #1 Gunsmith Simulator
97% matchVery Positive84% of 3,293 reviews2024
Dev: GameHuntersPub: PlayWay S.A.
Windows
Median: 4.0 hrsMean: 10.6 hrs≥1hr: 81%
Become a Gunsmith and unveil the great pleasure of working in your own workshop! Repair, restore and personalize guns to make unique pieces that every firearm lover will appreciate.
Why similar: Military 75%, War 25%
Why You'll Like It: Offers a deeply detailed simulation of repairing, customizing, and testing various firearms piece by piece.
- #2 Gunsmith Simulator: Prologue
96% matchVery Positive85% of 1,588 reviews2023
Dev: GameHuntersPub: PlayWay S.A.
Windows
Median: 48 minMean: 2.2 hrs≥1hr: 37%
Enter the world of gunsmithing and become a real expert in making, repairing and modifying weapons in Gunsmith Simulator: Prologue. Open your workshop, be creative and excel at gunsmithing!
Why similar: Gun Customization 34.8% ★, Education 22.8%, Military 21.2%, Historical 14.3%, Relaxing 6.8%
Why You'll Like It: A standalone introductory experience focusing on the core mechanics of gunsmithing and workshop tasks.
- #3 Tank Mechanic Simulator
95% matchVery Positive88% of 9,446 reviews2020
Dev: DeGenerals S.A.Pub: PlayWay S.A.
Windows · Mac
Median: 4.4 hrsMean: 15.3 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: Tanks 36.6% ★, World War II 33.8% ★, Building 11.9%, Crafting 10.8%, Relaxing 6.9%
Why You'll Like It: Applies a similar deep mechanical restoration loop to massive armored vehicles instead of small arms.
- #4 World of Guns: VR
96% matchMostly Negative37% of 91 reviews2019
Dev: Noble Empire Corp.
Windows
Median: 24 minMean: 29.7 hrs≥1hr: 41%
World of Guns: VR lets you delve into the inner workings of guns from the largest gears to the smallest screws now in VR
Why You'll Like It: Brings the exact same meticulous gun disassembly and interactive mechanics into a fully immersive VR space.
- #5 Disassembly 3D
94% matchVery Positive80% of 334 reviews2017
Dev: Khor Chin Heong
Windows
Disassembly and destruction physics sandbox simulator. Detailed models of objects and vehicles and their internal parts. Disassemble objects successfully to unlock weapons mode and destruction. Fight evil mannequins with everything you got in physical combat!
Why similar: Building 57.5%, Relaxing 26.3%, 3D 16.2%
Why You'll Like It: Shares the core joy of tearing complex objects apart piece by piece with realistic physics and mechanics.
- #6 Gun Center Simulator
94% matchMostly Negative42% of 88 reviews2025
Dev: Digital MelodyPub: Games Incubator
Windows
Enter the world of a gun shop as a passionate collector who opens his own gun center! Create and manage your own gun center where you trade, customize and sell firearms, from classic pistols to cutting-edge weapons.
Why similar: Gun Customization 37% ★, Military 27.2%, Building 15.4%, Relaxing 8.1%, War 7.2%
Why You'll Like It: Combines gun customization and mechanical familiarity with running a specialized shop and shooting range.
- #7 Receiver 2
93% matchVery Positive91% of 3,077 reviews2020
Dev: Wolfire Games
Windows · Mac · Linux
Median: 5.7 hrsMean: 15.6 hrs≥1hr: 88%
Receiver 2 simulates every internal part of each firearm based on manufacturer schematics and gunsmithing resources. Learn exactly how each sidearm works, including how to load and unload them, clear malfunctions, and operate their safety features.
Why similar: Education 100%
Why You'll Like It: Features ultra-realistic, component-level firearm handling where every single gun control operates authentically.
- #8 Model Builder: Complete Edition
92% 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: World War I 29.2% ★, Tanks 20.6% ★, World War II 12% ★, Military 11.6%, War 7.9%
Why You'll Like It: Applies the same patient, focused craftsmanship of assembling and painting intricate realistic models.
- #9 Car Mechanic Simulator 2018
91% matchVery Positive91% of 56,781 reviews2017
Dev: Red Dot GamesPub: PlayWay S.A.
Windows · Mac
Median: 4.7 hrsMean: 21.1 hrs≥1hr: 72%
Build and expand your repair service empire in this incredibly detailed and highly realistic simulation game, where attention to car detail is astonishing. Find classic, unique cars in the new Barn Find module and Junkyard module. You can even add your self-made car in the Car Editor.
Why similar: Building 50.9%, Education 29.5%, Crafting 19.6%
Why You'll Like It: Features the same satisfying loop of disassembling, diagnosing, and rebuilding complex mechanical assemblies.
- #10 Sprocket
91% matchVery Positive92% of 13,075 reviews2021
Dev: Hamish Dunn
Windows
Median: 6.0 hrsMean: 39.0 hrs≥1hr: 85%
Carefully balance mobility, firepower and armour in a dedicated tank designer. Then uncarefully put them to the test in a series of combat scenarios progressing through the ages of the tank. Here, your limit is what you can fit inside your hull and turret while still being able to move forwards.
Why similar: World War I 20.2% ★, World War II 15.7% ★, Cold War 14.7% ★, Military 11.5%, Tanks 10.2% ★
Why You'll Like It: Allows you to design and build custom military tanks from the ground up with a focus on internal components.
- #11 World of Shooting
90% matchMostly Positive76% of 806 reviews2024
Dev: Noble Empire Corp.
Windows
Median: 48 minMean: 12.5 hrs≥1hr: 44%
A first-person shooting sports sim from the developers of World of Guns. Collect hundreds of realistic firearms and accessories, beat practical shooting and tactical training campaigns, set global high scores, and build your own ranges!
Why similar: Sniper 40.5% ★, Gun Customization 21.5% ★, Military 19.7%, Historical 14.5%, 3D 3.8%
Why You'll Like It: Shares the same military hardware appreciation and firearm exploration roots as the seed game.
- #12 Plane Mechanic Simulator
89% matchMixed56% of 1,688 reviews2024
Dev: Cobble GamesPub: Ultimate Publishing
Windows
Median: 42 minMean: 8.1 hrs≥1hr: 42%
England, 1940. The Luftwaffe is preparing for the invasion of Britain and the RAF need every man to stop it. They need you. Join the ground crews as they struggle to keep the aircraft flying. Repair engine, patch bullet holes, rearm machine guns and more.
Why similar: World War II 50.9% ★, Historical 17.4%, Building 16.8%, War 14.9%
Why You'll Like It: Challenges you to inspect, service, and repair historical aircraft components with hands-on mechanical precision.
- #13 PC Building Simulator
89% matchVery Positive93% of 52,766 reviews2019
Dev: Claudiu KissPub: The Irregular Corporation
Windows
Median: 4.8 hrsMean: 39.6 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: Education 56.6%, Building 25.6%, Relaxing 11.2%, 3D 6.6%
Why You'll Like It: Captures the intricate component-level assembly and technical know-how found in detailed simulation games.
- #14 Gunner, HEAT, PC!
88% matchVery Positive91% of 8,208 reviews2022
Dev: Radian Simulations LLC
Windows
Median: 4.4 hrsMean: 11.4 hrs≥1hr: 80%
Gunner, HEAT, PC! (GHPC) is a simulation game about modern mounted combat, with special attention to authenticity and fun.
Why similar: Cold War 33.4% ★, Tanks 33.1% ★, Military 18.7%, Historical 12.4%, 3D 2.4%
Why You'll Like It: Applies deep attention to military hardware realism, vehicle internals, and ballistics.
- #15 Car Mechanic Simulator 2015
87% matchVery Positive92% of 14,626 reviews2015
Dev: Red Dot GamesPub: PlayWay S.A.
Windows · Mac
Median: 3.5 hrsMean: 24.8 hrs≥1hr: 73%
New cars, new tools, new options, more parts and much more fun in the next version of Car Mechanic Simulator! Take your wrench! Create and expand your auto repairs service empire. Car Mechanic Simulator 2015 will take you behind the scenes of daily routine in car workshop.
Why similar: Education 54.3%, Building 45.7%
Why You'll Like It: An earlier iteration of the classic vehicle restoration simulator centered on mechanical disassembly.
- #16 Ship Graveyard Simulator
86% matchMixed64% of 2,358 reviews2021
Dev: Games Incubator
Windows
Median: 3.2 hrsMean: 9.4 hrs≥1hr: 74%
Visit the largest ship graveyard in the world. A dozen kilometers of beach filled with wrecks. Hundreds of ships wrecked on the coast. Thousands of tons of steel. Choose the most valuable ship for you and start the adventure. Play as one of the workers during the most dangerous work in the world!
Why similar: Education 46.5%, Crafting 32.1%, Relaxing 21.4%
Why You'll Like It: Involves stripping down massive technological structures and machinery into their fundamental component parts.
- #17 House Flipper
84% matchVery Positive94% of 112,148 reviews2018
Dev: EmpyreanPub: Frozen District
Windows · Mac
Median: 5.5 hrsMean: 20.8 hrs≥1hr: 82%
House Flipper is a unique chance to become a one-man renovation crew. Buy, repair and remodel devastated houses. Give them a second life and sell them at a profit!
Why similar: Education 40.8%, Building 33.9%, Relaxing 19.4%, 3D 5.9%
Why You'll Like It: Offers the same satisfying, methodical hands-on renovation gameplay loop on a larger scale.
- #18 Automation - The Car Company Tycoon Game
85% matchVery Positive94% of 18,050 reviews2015
Dev: Camshaft Software Ltd
Windows
Median: 9.8 hrsMean: 53.9 hrs≥1hr: 89%
Make your dream cars a reality with Automation’s unparalleled car and engine design tools. Gain a competitive edge through smart engineering and business decisions to help you build an automotive empire. Will you become an industry leader, or just a footnote in automotive history?
Why similar: Science 29.8%, Building 28.2%, Education 23.3%, Crafting 18.7%
Why You'll Like It: Deeply satisfies technical enthusiasts who love designing mechanical systems from individual engine parts up.
- #19 Biker Garage: Mechanic Simulator
86% matchMixed66% of 518 reviews2019
Dev: BeardedBrothers.gamesPub: astragon Entertainment
Windows
Median: 54 minMean: 3.9 hrs≥1hr: 47%
Become an ace motorcycle mechanic. Buy used motorcycles, repair, and sell them for a profit. Work with 15 types of motorbikes. Develop a workshop and attract as many customers as you can. Customize bikes or create your own dream bike from hundreds of available parts.
Why similar: Education 44.5%, Building 29.6%, Crafting 25.9%
Why You'll Like It: Focuses on the hands-on restoration and customization of mechanical machinery in a workshop environment.
- #20 Builder Simulator
84% matchMostly Positive72% of 2,261 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: Education 43.3%, Building 32.8%, Relaxing 16.6%, 3D 7.3%
Why You'll Like It: Applies a step-by-step procedural construction process that appeals to players who enjoy methodical assembly.
- #21 WW2 Rebuilder
83% matchVery Positive85% of 1,589 reviews2023
Dev: Madnetic Games
Windows
Median: 5.1 hrsMean: 8.1 hrs≥1hr: 88%
Build the new future of Europe! Flip, renovate, repair and rebuild places destroyed during World War 2. Get to know the history and stories of civilians. Play an immersive building simulator with grappling storytelling.
Why similar: World War II 42.1% ★, Education 20%, Crafting 14.8%, Building 13.6%, Relaxing 9.6%
Why You'll Like It: Shares a strong historical World War II thematic backdrop paired with restoration gameplay.
- #22 Electrician Simulator
82% matchVery Positive80% of 4,489 reviews2022
Dev: Take IT Studio!Pub: Gaming Factory
Windows
Median: 3.4 hrsMean: 5.0 hrs≥1hr: 80%
Take on the electrician role and learn the profession's basics! Install sockets, repair worn-out equipment, assemble broken appliances, replace light bulbs, and lay wires at your customers' homes. Be sure to check everything twice, with electricity there are no jokes!
Why similar: Education 55.3%, Crafting 19.8%, Relaxing 15.4%, 3D 9.5%
Why You'll Like It: Focuses on understanding and repairing technical internal wiring systems with realistic problem-solving.
- #23 Barn Finders
82% matchVery Positive82% of 4,449 reviews2020
Dev: Duality Games
Windows
Median: 7.8 hrsMean: 11.9 hrs≥1hr: 86%
Search for valuable items stashed in abandoned barns. Take part in storage auctions, bid high and buy yourself a chance to find exclusive items hidden in the past.
Why similar: Education 63.5%, Relaxing 36.5%
Why You'll Like It: Features searching for old items and cleaning or repairing them back to working condition.
- #24 My Summer Car
78% matchVery Positive95% of 117,923 reviews2025
Dev: Amistech Games
Windows
Median: 9.4 hrsMean: 47.3 hrs≥1hr: 85%
My Summer Car is the ultimate car owning, building, fixing, tuning, maintenance AND permadeath life survival simulator. You start the game with hundreds of loose parts and assemble both car and engine.
Why similar: Building 100%
Why You'll Like It: Features ultra-detailed vehicle building where you must assemble a car completely from scratch, bolt by bolt.
- #25 Car Mechanic Simulator 2021
80% matchOverwhelmingly Positive96% of 38,787 reviews2021
Dev: Red Dot GamesPub: PlayWay S.A.
Windows
Median: 9.3 hrsMean: 30.1 hrs≥1hr: 86%
Work your way to a service empire. Get your hands dirty in a highly realistic simulation game that pays major attention to details. Pay a visit to a new Auction house and buy cars in various conditions. Expand your range of services by investing in a new work space and equipment.
Why similar: Education 79.4%, 3D 20.6%
Why You'll Like It: The most polished entry in the vehicle repair genre, featuring deep modular assembly mechanics.
- #26 IRON NEST: Heavy Turret Simulator
77% matchOverwhelmingly Positive98% of 14,525 reviews2026
Dev: Nick Nieuwoudt
Windows
Median: 3.8 hrsMean: 5.6 hrs≥1hr: 86%
IRON NEST is a brutal dieselpunk heavy-artillery game where you dominate the battlefield through a colossal war machine. Take map measurements based on the received coordinates, strain the hydraulics, and gunlay the cannons to unleash devastating blows ⟹ Will you obey High Command, Operator?
Why similar: World War I 29.9% ★, Military 21.3%, World War II 19.4% ★, War 14.5%, Historical 10.9%
- #27 Junkyard Simulator
81% matchMixed65% of 2,258 reviews2021
Dev: Rebelia GamesPub: PlayWay S.A.
Windows
Median: 2.6 hrsMean: 7.2 hrs≥1hr: 68%
Did you ever wish to work in a junkyard? Now you can, with Junkyard Simulator. They are many roads leading to success - whichever you take depends on your decisions.
Why similar: Building 44.8%, Crafting 42.6%, 3D 12.6%
Why You'll Like It: Centers on acquiring wrecked machinery and dismantling them for valuable parts and materials.
- #28 Thief Simulator
79% matchVery Positive88% of 39,930 reviews2018
Dev: Noble MuffinsPub: PlayWay S.A.
Windows · Mac
Median: 1.9 hrsMean: 12.1 hrs≥1hr: 64%
Become the best thief. Gather intel, steal things and sell them to buy hi-tech equipment. Do everything that a real thief does.
Why You'll Like It: Involves casing locations and interacting closely with technical tools and security equipment.
- #29 Train Mechanic Simulator 2017
81% matchMixed67% of 835 reviews2017
Dev: Si7 StudioPub: Atomic Jelly
Windows
Median: 2.3 hrsMean: 14.5 hrs≥1hr: 78%
Take your opportunity as real Train Mechanic. Find locomotives around game world that needs your help and repair them in one of 3 workshops localized in huge 25 km2 open world. You will be face all types of damages in all genres of trains: Diesel, Electric and even Old-School Steam units.
Why similar: Education 35.6%, Building 34.9%, Crafting 17.2%, Relaxing 12.3%
Why You'll Like It: Challenges you to repair massive locomotive machinery using specialized tools and detailed diagnostics.
- #30 Gas Station Simulator
78% matchVery Positive88% of 27,600 reviews2021
Dev: DRAGO entertainment
Windows · Mac
Median: 7.7 hrsMean: 14.8 hrs≥1hr: 93%
Buy an abandoned gas station and restore it to its full glory. Renovate, upgrade and expand upon the offered services to keep up with your clients demands.
Why similar: Education 46.6%, Building 35%, Relaxing 18.4%
Why You'll Like It: Provides a hands-on simulation experience focused on managing, repairing, and upgrading physical equipment.
- #31 Tank Mechanic Simulator VR
79% matchMostly Positive71% of 40 reviews2022
Dev: GameFormatic S.A.Pub: PlayWay S.A.
Windows
Tank Mechanic Simulator VR is highly detailed, realistic, and focused on the authenticity simulation of a tank mechanic.
Why similar: Tanks 28.9% ★, World War II 25.9% ★, Military 14.3%, War 13.7%, Historical 12%
Why You'll Like It: Provides a hands-on VR mechanic experience focused on stripping down heavy historical military hardware.
- #32 AdVenture Capitalist
76% matchVery Positive88% of 60,434 reviews2015
Dev: Hyper Hippo Games
Windows · Mac · Linux
Median: 7.0 hrsMean: 68.4 hrs≥1hr: 80%
Welcome, eager young investor, to AdVenture Capitalist! Arguably the world's greatest Capitalism simulator!
Why similar: Incremental 66.2%, Relaxing 33.8%
- #33 Toribash
76% matchVery Positive88% of 16,834 reviews2014
Dev: Nabi StudiosPub: Nicalis, Inc.
Windows · Mac · Linux
Median: 1.0 hrsMean: 7.8 hrs≥1hr: 50%
Toribash is an innovative free-to-play online turn-based fighting game where you’re able to design your own moves. Complete control over character's body, hundreds of game mods and bloody mess with full body dismemberment - you've never been able to annihilate your enemies like that before!
- #34 War Trigger 3
77% matchMixed60% of 8,191 reviews2015
Dev: Rocketeer Games Studio, LLC
Windows · Mac
Median: 42 minMean: 4.6 hrs≥1hr: 42%
Destroy, smash and blast your way to victory! Use advanced weapons and vehicles to dominate the battlefield.
Why similar: Tanks 61% ★, War 39%
- #35 Pixel Puzzles World War II Jigsaw Puzzles
73% matchVery Positive94% of 63 reviews2023
Dev: Pixel Puzzles
Windows
Pixel Puzzles, your number one place for digital jigsaws.
Why similar: World War I 21.4% ★, World War II 18.4% ★, Tanks 12.1% ★, Education 11%, Military 10.6%
- #36 Gear Up
75% matchMostly Positive75% of 8,352 reviews2015
Dev: Doctor Entertainment AB
Windows · Mac · Linux
Median: 1.0 hrsMean: 7.1 hrs≥1hr: 50%
Feel the adrenaline as you control your unique tank in multiplayer arcade action! Build your ultimate war machine from over a million different combinations. Now, will you go for the rumbling caterpillar tracks or the crawling spider legs?
Why similar: Tanks 60.1% ★, Building 22.6%, War 17.3%
- #37 Codename CURE
74% matchVery Positive85% of 16,538 reviews2017
Dev: Raptor Byte
Windows · Linux
Median: 54 minMean: 5.2 hrs≥1hr: 48%
Codename CURE is a first person, co-operative zombie game with support for up to five players, providing dynamic, fast-paced zombie fragging with both objective, and survival-based missions.
Why similar: Military 85.6%, 3D 14.4%
- #38 America's Army: Proving Grounds
75% matchMostly Positive79% of 11,076 reviews2013
Dev: U.S. Army
Windows
Median: 48 minMean: 34.3 hrs≥1hr: 45%
America’s Army: Proving Grounds is the official game of the U.S. Army and part of the highly acclaimed America’s Army game series. This free military game focuses on small unit tactical maneuvers and puts you to the test in a wide variety of new America’s Army maps and AA fan favorites.
Why similar: Military 72.4%, War 27.6%
- #39 Clicker Heroes
73% matchVery Positive90% of 62,171 reviews2015
Dev: Playsaurus
Windows · Mac
Median: 10.6 hrsMean: 165.5 hrs≥1hr: 85%
Click your way through hordes of monsters, earn gold, and recruit quirky heroes with powerful skills. Progress even while you're idle, and watch the numbers climb into the absurd. It’s a never-ending journey of clicks, crits, and colossal damage.
Why similar: Incremental 100%
- #40 WARMODE
73% matchMixed62% of 16,454 reviews2019
Dev: Novalink
Windows
Median: 54 minMean: 21.0 hrs≥1hr: 48%
Free to play shooter about the confrontation of two irreconcilable sides, represented by the government military housings and the armed hirelings. Try your hand at virtual battles with off-scale dynamics and hurricane gameplay in the spirit of the classical shooters.
Why similar: War 100%
- #41 Time Clickers
72% matchVery Positive87% of 5,131 reviews2015
Dev: Proton Studio IncPub:
Windows · Mac · Linux
Median: 3.4 hrsMean: 124.4 hrs≥1hr: 69%
Time Clickers is what's called an 'incremental game'. There's always a fun upgrade to look forward to, and the numbers keep getting bigger! Hire a team to fight for you, even when you're offline!
Why similar: Incremental 96.2%, Relaxing 3.8%
- #42 The Expendabros
71% matchOverwhelmingly Positive97% of 18,263 reviews2014
Dev: Free LivesPub: Devolver Digital
Windows · Mac
Median: 1.1 hrsMean: 3.5 hrs≥1hr: 52%
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.
- #43 War Thunder
72% matchMostly Positive71% of 787,370 reviews2013
Dev: Gaijin EntertainmentPub: Gaijin Network Ltd
Windows · Mac · Linux
Median: 9.8 hrsMean: 201.9 hrs≥1hr: 83%
War Thunder is the most comprehensive free-to-play, cross-platform, MMO military game dedicated to aviation, armoured vehicles, and naval craft, from the early 20th century to the most advanced modern combat units. Join now and take part in major battles on land, in the air, and at sea.
Why similar: Cold War 25.7% ★, World War II 24% ★, Tanks 23.9% ★, Military 14.3%, War 12.1%
- #44 Iron Snout
71% matchOverwhelmingly Positive98% of 17,483 reviews2016
Dev: SnoutUp
Windows · Mac · Linux
Median: 1.2 hrsMean: 5.0 hrs≥1hr: 55%
Iron Snout is a fast, colorful and brutal fighting game in which you will be helping a piglet fight for its life against hordes of wolves.
- #45 Steam Engine Simulator
69% matchOverwhelmingly Positive99% of 9,021 reviews2023
Dev: Ektorom Software Inc.
Windows
Median: 1.0 hrsMean: 6.5 hrs≥1hr: 51%
The Steam Engine Simulator shown on AngeTheGreat's YouTube channel.
Why similar: Education 87.6%, Science 12.4%
- #46 Fistful of Frags
70% matchVery Positive91% of 36,910 reviews2014
Dev: Fistful of Frags Team
Windows · Mac · Linux
Median: 1.8 hrsMean: 10.3 hrs≥1hr: 64%
Multiplayer based, first person enabled, action packed and skill demanding shooter set in the Wild West times. A unique combination of non stop action and slow but powerful weaponry.
Why similar: Historical 100%
- #47 Operation: Harsh Doorstop
68% matchMostly Positive78% of 20,807 reviews2023
Dev: Drakeling Labs
Windows
Median: 48 minMean: 5.7 hrs≥1hr: 45%
Operation: Harsh Doorstop is the ultimate, free to play, tactical shooter sandbox. Play singleplayer, multiplayer, or co-op modes and explore thousands of community-created maps, weapons, and vehicles via the Steam Workshop. Created by developers of the cancelled Project Reality 2 project.
Why similar: Military 39.2%, War 20.6%, Cold War 20.2% ★, World War II 20.1% ★
- #48 ArmorSim
67% matchMixed65% of 142 reviews2026
Dev: Timerlan GalimovPub: Galimov Dynamics
Windows
An armour penetration sandbox. Build the target from plates, thicknesses and angles, pick a penetrator from American, Soviet and German service rounds, fire. The hit is not animated — it is solved from real terminal-ballistics models.
Why similar: Science 39.1%, Crafting 21.3%, Building 20.7%, 3D 9.8%, Relaxing 9.1%
- #49 SimplePlanes
69% matchVery Positive93% of 10,914 reviews2015
Dev: Jundroo, LLC
Windows · Mac
Median: 2.5 hrsMean: 12.6 hrs≥1hr: 74%
Build airplanes by snapping parts together, designing wing sections, and attaching engines. At any time, you can strap yourself into the cockpit and see how it flies with realistic physics. If you're not in the mood for building, over 100,000 airplanes are available to download for free.
Why similar: Military 51.9%, Building 36.7%, 3D 11.4%
- #50 Line of Sight
71% matchMixed60% of 9,046 reviews2017
Dev: BlackSpot Entertainment
Windows
Median: 1.0 hrsMean: 7.6 hrs≥1hr: 49%
Fast paced FPS with high customizational freedom. From game mode customization to an in depth weapon tuning and attachment system up to detailed character customizations, while it was developed so you can choose to either go for high performance or graphical fidelity without an high end PC.
Why similar: Gun Customization 56.5% ★, Military 29.2%, War 14.3%
- #51 Osta
65% matchVery Positive88% of 370 reviews2026
Dev: Cup
Windows
A militaria collecting simulator where you hunt for items through metal detecting, auctions, and markets to build your collection and customize your home. Travel to various locations to uncover the relics of different conflicts throughout history.
Why similar: World War II 36.7% ★, Military 31.5%, War 19.6%, Crafting 12.2%
- #52 DCS World Steam Edition
69% matchVery Positive85% of 41,228 reviews2013
Dev: Eagle Dynamics SA
Windows
Median: 1.0 hrsMean: 48.3 hrs≥1hr: 50%
Feel the excitement of flying the Su-25T "Frogfoot" attack jet and the TF-51D "Mustang" in the free-to-play Digital Combat Simulator World!
Why similar: Military 48.1%, War 28.2%, Tanks 23.7% ★
- #53 Motorcycle Mechanic Simulator 2021: Prologue
67% matchVery Positive86% of 2,423 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: Education 46.6%, Building 30.3%, 3D 11.9%, Relaxing 11.1%
- #54 BLOCKADE 3D
70% matchMixed59% of 25,388 reviews2014
Dev: Novalink
Windows
Median: 1.5 hrsMean: 11.5 hrs≥1hr: 58%
BLOCKADE 3D! First Person Shooter in an editable procedural cubic world. A large arsenal of weapons, 4 teams at the same time and up to 32 players on one map. A large number of game modes!
Why similar: Building 100%
- #55 BRAIN / OUT
68% matchVery Positive82% of 15,327 reviews2017
Dev: Desertkun
Windows · Mac · Linux
Median: 1.3 hrsMean: 25.3 hrs≥1hr: 55%
Brain / Out is a multiplayer shooter with a nostalgic post-Soviet feel. Experience dynamic battles and exterminate your enemies with a large arsenal of modern weaponry. Lock'n'load!
Why similar: Gun Customization 69% ★, War 31%
- #56 Aimlabs
64% matchVery Positive91% of 138,139 reviews2023
Dev: Statespace
Windows
Median: 1.3 hrsMean: 22.4 hrs≥1hr: 55%
Aimlabs is the aim trainer of choice for over 50 Million players, from beginners to esports pros. Our unique aim analysis optimizes your gameplay, targets your weaknesses & builds key skills for any FPS game! Time to warm up with our unlimited scenarios & rank up in-game!
Why similar: Sniper 41.1% ★, Software 35.4% ★, Education 19.2%, 3D 4.3%
- #57 Weapons Genius
70% matchMixed46% of 1,233 reviews2015
Dev: JDM4iKPub: Conglomerate 5
Windows
You act as a weapon genius and create ever new types of weapon with better specifications.
Why similar: Gun Customization 53.9% ★, Crafting 22.8%, Building 19%, 3D 4.4%
- #58 Fallout Shelter
66% matchVery Positive88% of 82,902 reviews2017
Dev: Bethesda Game StudiosPub: Bethesda Softworks
Windows
Median: 4.8 hrsMean: 32.2 hrs≥1hr: 77%
Fallout Shelter puts you in control of a state-of-the-art underground Vault from Vault-Tec. Build the perfect Vault, keep your Dwellers happy, and protect them from the dangers of the Wasteland.
Why similar: Building 58.8%, Crafting 41.2%
- #59 Sakura Clicker
67% matchVery Positive83% of 14,464 reviews2015
Dev: Winged Cloud
Windows
Median: 1.5 hrsMean: 79.9 hrs≥1hr: 60%
The latest entry in the Sakura series is more action-packed than ever before! Sakura Clickers is a fast-paced, exciting adventure, full of content, in which you defeat your foes with the power of your mouse!
Why similar: Incremental 100%