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Games Like Formation Builder Idle

60+ similar titles based on shared tags and player behavior. Themes include Idler, Singleplayer, Auto Battler, 2D.

Formation Builder Idle header art

Build the ultimate hero formation on a tactical grid, then watch your team crush endless waves. Level heroes, collect mounts, farm pets, dig into mines, and prestige across 17+ worlds, all while you're away. A deeply layered idle RPG with real strategic depth.

Reviews: No user reviews — 50%
Released: 2026
Developer: Idle Games LLC
Genres: Casual, Indie, RPG, Strategy, Free To Play, Early Access
Platforms: Windows, Mac, Linux

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View all 60 recommendations
  1. #1 Idle Protocol
    97% matchNo user reviews2026
    Dev: Zzz Idle Games
    Windows

    Idle Protocol is a minimalist sci-fi tower defense and incremental game. Manage a central CPU core, equip exactly 2 Nodes, and defend against geometric anomalies. Perform a System Reboot to earn Cycles and unlock permanent modules in the BIOS!

    Why similar: Incremental 23.3%, Auto Battler 23.2%, Idler 22.2%, Strategy 10.9%, Tower Defense 8.2%

  2. #2 KeepFighting
    96% matchNo user reviews
    Dev: E.O.G
    Windows

    A cute SD pixel hero cuts through endless waves of enemies, then grows stronger between battles in an incremental auto-battle RPG built around satisfying progression.

    Why similar: Incremental 27.9%, Idler 27.3%, Auto Battler 23.4%, RPG 9.7%, Casual 5.5%

  3. #3 Erden: The Climb
    96% matchNo user reviews
    Dev: Elifam
    Windows

    Climb the seemingly endless Tower for its riches and magic. Accept its blessings, craft equipment, bond with your weapons and become stronger. What awaits at the Tower's summit? Incremental RPG that combines short active bursts with idle resource gathering.

    Why similar: Idler 27%, Auto Battler 26.7%, Incremental 17.4%, RPG 13.8%, Casual 4.8%

  4. #4 Hunters of Idlearth
    95% matchNo user reviews
    Dev: Abismo
    Windows · Mac

    Manage a team of three hunters, improve their attributes as you progress through different stages and complete missions. All of this happens in the corner of your screen, allowing you to continue your daily tasks on the computer while the game progresses.

    Why similar: Auto Battler 26.4%, Idler 21.3%, Incremental 20.2%, RPG 9.9%, Strategy RPG 9%

  5. #5 Empire of Zombies
    94% match8 user reviews63% of 8 reviews2026
    Dev: Tomasz Letki
    Windows

    Raise an undead army and conquer the realms of the living! Empire of Zombies is a dark fantasy idle clicker where you recruit skeletons, zombies, and ghosts, build your necropolis, and crush human, elven, and barbarian kingdoms one by one.

    Why similar: Idler 26.7%, Incremental 18.8%, Auto Battler 17.9%, Strategy 12.5%, Tower Defense 10.1%

  6. #6 Zero Stress King: Idle Defense
    93% matchVery Positive88% of 1,139 reviews2026
    Dev: Pauloondra
    Windows · Mac
    Median: 9.1 hrsMean: 11.8 hrs≥1hr: 97%

    A short relaxing incremental game disguised as a tower defense, but enemies can’t reach your walls. Thanks to lava.

    Why similar: Idler 23.7%, Incremental 23.1%, Auto Battler 17.4%, Strategy 8.7%, Tower Defense 8.2%

  7. #7 Traveloot
    94% matchNo user reviews2026
    Dev: Fluffy Lotus
    Windows

    Traveloot is a solo or couch co-op run-based incremental adventure where you explore islands, gather resources, recruit adventurers, and grow stronger through an upgrade tree.

    Why similar: Idler 21.2%, Auto Battler 19.5%, Incremental 18.2%, Strategy 13.6%, Strategy RPG 8.3%

  8. #8 Master Healer Kale with useless party
    92% matchNo user reviews2026
    Dev: Evrac Studio
    Windows · Mac

    A short incremental game where you play as a Healer in a party. Your main job is to keep your party alive. Upgrade 200+ skills in a skill tree, from healing to party damage. Designed to be completed in around 4 hours.

    Why similar: Auto Battler 26.7%, Incremental 22.6%, Idler 16.8%, RPG 13.4%, Strategy 10.3%

  9. #9 Conquering Other Planets Idle - COPI
    91% matchNo user reviews2026
    Dev: Mrma GamesPub: Marma
    Windows

    A deep idle RPG where numbers go up, gear gets weirdly strong, and prestige when you want to be stronger or weaker. Build your permanent wardrobe across prestiges, pick your gear to start a run with, but be prepared to upgrade.

    Why similar: Idler 27.3%, Auto Battler 27%, Incremental 20.5%, Strategy 10.4%, RPG 4.6%

  10. #10 Orcavan: Idle RPG
    91% match1 user reviews100% of 1 reviews2026
    Dev: Kaan KaplanPub: OrcCamp Studio
    Windows

    Enter a medieval orc-themed idle RPG where every choice matters. Pick 1 of 3 character types, build your team, place your items wisely, and overcome increasingly difficult battles in a satisfying climb toward greater power.

    Why similar: Idler 27.7%, Auto Battler 27.7%, RPG 13.4%, Strategy 11.7%, Strategy RPG 11.6%

  11. #11 Exploiters
    90% matchNo user reviews
    Dev: Comar Studios
    Windows

    Idle zombie defense where you grow your colony, earn passive income, and survive endless waves with automated combat and strategic upgrades.

    Why similar: Idler 29.7%, Incremental 25.9%, Auto Battler 14.6%, Strategy 12%, Tower Defense 6%

  12. #12 Smash Bones
    89% matchNo user reviews
    Dev: MisteryJay89
    Windows

    "Smash Bones" is a unique clicker and idle game. Become the "King of Bones"!

    Why similar: Idler 24.7%, Incremental 24%, Auto Battler 20.5%, Minimalist 6%, Pixel Graphics 5.5%

  13. #13 Galaxy Pirates
    89% matchNo user reviews
    Dev: Chubby Horse Games
    Windows

    An idle auto-battler that fights epic battles in the corner of your screen while you conquer your day. Complete missions, build your hero squad, unlock new weapons, skills and upgrades. Assemble your own pirate crew and set sail among the stars!

    Why similar: Auto Battler 25.5%, Idler 24.6%, Incremental 21.5%, Strategy 10.1%, Tower Defense 9.4%

  14. #14 Dungeon Tactics: Idle, Incremental, Autobattler
    88% matchNo user reviews
    Dev: Rubén Arranz
    Windows

    An incremental idle dungeon auto-battler. Set up your team of adventurers and send them to fight. As they gain experience and learn new skills, you unlock upgrades and recruit new characters. Set it on the corner of your screen while you work, browse, game or anything you want.

    Why similar: Idler 31.7%, Auto Battler 27.3%, Incremental 23.9%, Casual 4.3%, Pixel Graphics 4.2%

  15. #15 Idle Knight
    87% matchNo user reviews
    Dev: VECR
    Windows

    Idle Knight turns every click, keystroke, and controller input into XP. Level up your warrior, build your stats, fight in ranked duels, conquer dungeons, join guilds, and crush seasonal events all from your desktop.

    Why similar: Incremental 28.7%, Idler 28%, RPG 12.8%, Strategy 11.3%, Strategy RPG 8.4%

  16. #16 Ars Mechanica
    86% matchNo user reviews2026
    Dev: mihibiki
    Windows

    A PvE idle strategy game where auto-battles unfold on a 10×5 grid battlefield. Customize and position your humanoid mechanical soldiers, defeat the enemies that stand in your way, and build the strongest mechanized army.

    Why similar: Auto Battler 30%, Idler 16.8%, Strategy 16.2%, RPG 15.4%, Strategy RPG 11.6%

  17. #17 Bottom Squad
    86% matchNo user reviews
    Dev: Family Devs
    Windows

    An idle defense game at the bottom of your screen. Build your squad, upgrade your base, and hold the line against relentless alien waves while you work or browse.

    Why similar: Idler 27%, Auto Battler 23.9%, Incremental 22.1%, Tower Defense 9.7%, Strategy 6.2%

  18. #18 Idle Squire
    84% match5 user reviews67% of 5 reviews2026
    Dev: White Cape Games
    Windows

    Idle Squire is a desktop idle roguelite RPG where every key you press is an attack. Type, browse, or work while your squire clears dungeons, finds loot, and grows stronger. Unlock talents, artifacts, and perks that bring speed, power, and even partial automation.

    Why similar: Idler 28.4%, Incremental 27%, Auto Battler 20.6%, RPG 11.7%, Casual 4.8%

  19. #19 Total Incremental Battle
    85% matchNo user reviews2027
    Dev: Tech Debt Games
    Windows · Linux

    Start with a single soldier, end up with a massive army. Strategize and command your units, or let them grind on their own. Progress through many unique progression systems and conquer all the stages.

    Why similar: Auto Battler 26.1%, Incremental 24.2%, Idler 21.7%, Strategy 15.6%, Fantasy 2.9%

  20. #20 Feed the Reactor
    83% matchVery Positive82% of 506 reviews2026
    Dev: Adam Travers
    Windows
    Median: 3.6 hrsMean: 6.0 hrs≥1hr: 94%

    An incremental unfolding game about feeding fuel into a reactor. Combine elements to produce energy, unlock exotic technologies and explore a strange galaxy.

    Why similar: Incremental 33.9%, Idler 23.3%, Auto Battler 23%, Strategy 11.4%, Casual 3.3%

  21. #21 Idle Little Buddies
    82% matchNo user reviews
    Dev: RevolutionRabbit
    Windows

    Lead your heroes and armies to conquer challenging stages and powerful bosses. Through equipment, skills, and hero class changes, you can forge your own ultimate playstyle!

    Why similar: Idler 35.1%, Auto Battler 34.2%, RPG 16.5%, Strategy 6%, Casual 4.8%

  22. #22 Click to Punch
    84% matchPositive100% of 21 reviews2025
    Dev: Kuro NaedaPub: Click to Game
    Windows

    Punch a crying bag, collect its tears, power up your punches, and unleash chaos. Fast-paced clicker madness with absurd upgrades and a lil’ buddy who punches for you!

    Why similar: Incremental 29.5%, Auto Battler 29.3%, Idler 28.2%, Minimalist 6.3%, 2D 3%

  23. #23 Idle Defense
    82% matchNo user reviews2026
    Dev: Tiny Loop Games
    Windows

    Endless cubes. Seven colors, seven currencies. Click to crush or build auto-turrets. Upgrades, prestige system, perks, and boss waves. Neon minimalism. Endless progression.

    Why similar: Idler 24.4%, Incremental 21.1%, Auto Battler 19.9%, Strategy 13.9%, Tower Defense 8.7%

  24. #24 Long Rest
    79% matchPositive84% of 19 reviews2026
    Dev: Newyares
    Windows · Mac

    Lead 4 auto-running heroes through dungeon runs, open chests, survive the curse, and spend your loot on permanent upgrades.

    Why similar: Auto Battler 28.4%, Incremental 27.9%, Idler 27.1%, Strategy 7.1%, Casual 3.9%

  25. #25 Escape The Cradle
    81% matchVery Positive89% of 65 reviews2025
    Dev: Crimsonren
    Windows

    Escape the Cradle is an Incremental RPG with cute pixel art about a foxgirl trying to clear out the dungeon she was born in so she can leave with her mother and explore the outside world. She's animated with Live2d and you restore her hp between runs with headpats!

    Why similar: Auto Battler 29.9%, Idler 28.8%, Incremental 17.9%, RPG 11%, Pixel Graphics 4.5%

  26. #26 The Cinder Throne
    80% matchNo user reviews2026
    Dev: Level One Quest
    Windows

    The Cinder Throne is an Idler RPG where you passively kill enemies, level up, loot enemies, change pieces of equipment and find spells. Create powerfull synergies. Rebirth and come back stronger than ever

    Why similar: Idler 30%, Auto Battler 28.2%, RPG 12%, Strategy RPG 11%, Strategy 6%

  27. #27 Apoclone
    81% matchMixed42% of 12 reviews2025
    Dev: R2 Games
    Windows

    Apoclone is a post-apocalyptic idle strategy RPG where you command a squad of clone warriors and unleash powerful mechs in turn-based combat. Strategize your formation, conquer enemies in PvE and PvP, and thrive in a ruined world—even while offline.

    Why similar: Idler 31.4%, Incremental 31.1%, RPG 15.4%, Strategy 14.8%, Casual 7%

  28. #28 Plinfinity
    79% matchNo user reviews
    Dev: Medium Loser
    Windows · Linux

    An Incremental game about filling your screen with balls.

    Why similar: Incremental 33.9%, Idler 32.3%, Strategy 11.5%, Minimalist 8%, Casual 6.3%

  29. #29 Recursive
    77% matchPositive87% of 38 reviews2026
    Dev: Xero
    Windows · Linux

    Every time you think you understand it, it unlocks something else, adding new layers, mechanics, and ways to grow.

    Why similar: Incremental 29.7%, Idler 28.6%, Strategy 11.8%, Tower Defense 11.5%, Casual 4.5%

  30. #30 Kādomon: Incremental Eclipse
    78% matchNo user reviews2026
    Dev: Dino Rocket
    Windows

    Build a team of Kādomon that fights for you, then push deeper. An Idle Incremental RPG where your creatures auto-battle through endless waves, each with their own skill tree to master. Eclipse your run to unlock permanent power and climb further than ever before.

    Why similar: Auto Battler 27%, Idler 26.9%, Incremental 20.3%, RPG 11.1%, Strategy RPG 4.7%

  31. #31 Path of Idle: Old Gods Rising
    78% matchNo user reviews2026
    Dev: Small Mill
    Windows · Mac

    An idle AFK game featuring auto-battle, loot farming, chest opening, party combat, Lovecraftian horror, town building, gear crafting, runewords, stages, towers, dimensions & seasonal modes. Serve the Old Gods, build your town, corrupt the Godsworn, fight for their resurrection!

    Why similar: Idler 32.7%, RPG 15.5%, Strategy 13.8%, Auto Battler 12%, Incremental 11.7%

  32. #32 CropChampion
    76% match4 user reviews50% of 4 reviews2026
    Dev: CropChampion
    Windows · Mac

    Recruit heroes, arrange formations, and auto-battle through 100 stages of cozy chaos. Farm crops, cook battle buffs, hatch and evolve pets, build airships, craft gear — and steal your neighbor's harvest. A cozy idle RPG with prestige mechanics that keeps you coming back.

    Why similar: Auto Battler 33.3%, Idler 23.8%, Strategy RPG 12.2%, RPG 10.4%, Strategy 10.1%

  33. #33 Miracle Brave: Beast Defense Line
    76% matchNo user reviews
    Dev: 1029studio
    Windows

    Endless tides of beasts crash against your fortress, yet never breach your line. Fight alongside your brave companions, reap the invaders, and grow stronger with every battle. Rise to meet the next wave with greater might—reap, strengthen, reap again. The cycle never ends.

    Why similar: Auto Battler 25.2%, Idler 17.9%, Incremental 15.3%, Strategy 15.2%, Tower Defense 11.1%

  34. #34 DECON Protocol
    77% matchMixed56% of 43 reviews2025
    Dev: Smash Studios
    Windows

    Dive into sci-fi alien worlds where you wipe out Alien scourge by deconstructing them into parts to upgrade your base and your DECON unit, allowing you to produce higher outputs, more damage, more gains, and JUST MORE. DECON PROTOCOL is an incremental game with idle and clicker mechanics.

    Why similar: Auto Battler 30.1%, Idler 26.1%, Incremental 16.4%, Casual 7.2%, RPG 6.1%

  35. #35 Adventarum
    75% matchNo user reviews
    Dev: Baomont
    Windows

    Adventarum is a fantasy idle battler where you fight monsters, earn loot, and rise through the Adventurer’s Guild. Upgrade skills, craft gear, and unlock epic quests as you grow from lone adventurer to guild master.

    Why similar: Idler 31.1%, Auto Battler 30.9%, Incremental 23.5%, Casual 5.5%, Fantasy 3.7%

  36. #36 Medieval vs Machines
    74% matchNo user reviews
    Dev: Sui Lip Chuan
    Windows

    Medieval vs Machines is an incremental tower defense auto-battler where you build a medieval army to defend your castle against endless machine hordes from another dimension. Recruit warriors, lancers, archers and monsters, unlock skill trees and watch massive battles grow into chaotic.

    Why similar: Idler 25%, Incremental 24.8%, Strategy 18.7%, Auto Battler 15.7%, Tower Defense 12.6%

  37. #37 All Aboard! The Train Defense Express
    75% matchVery Positive86% of 369 reviews2025
    Dev: Likadev
    Windows
    Median: 5.9 hrsMean: 9.0 hrs≥1hr: 96%

    Protect the Infinite Power Generator by looping around the train tracks! Battle endless waves of enemies in this unique hybrid of auto-battler, survivor, tower defense, idle/clicker gameplay. How long can you survive?

    Why similar: Auto Battler 24.9%, Idler 20.6%, Incremental 19.5%, Tower Defense 9.2%, Strategy 8.2%

  38. #38 Snap the Cat
    74% matchNo user reviews
    Dev: KORO.GAMES
    Windows · Mac · Linux

    A short incremental game about taking photos of cats. Upgrade your account, unlock new cats, and take photos of them so everyone on the planet will follow you!

    Why similar: Incremental 30.6%, Idler 26%, Strategy RPG 12.1%, Strategy 10.8%, RPG 9.1%

  39. #39 Crusaders Quest : Mini
    73% matchVery Positive83% of 451 reviews2025
    Dev: CQ LABSPub: LoadComplete
    Windows

    Meet Little Friends on the PC with Crusaders Quest : Mini (CQ:Mini)! You can work and study During the game, Crusader Quest's warriors fought hard and saved the Hasla continent You're leaving. You can collect the original warriors and costumes just for this game, too. Let go of your boredom

    Why similar: Idler 25.8%, Auto Battler 23.8%, Incremental 21.7%, RPG 9.1%, Strategy RPG 8.1%

  40. #40 Idle Xanxia
    71% matchPositive88% of 43 reviews2026
    Dev: Cezae
    Windows

    Build your cultivator through stats, Dao paths, and rebirth in a deep idle RPG where every choice shapes your progression.

    Why similar: Auto Battler 29%, Idler 28.6%, Incremental 21.6%, RPG 13.7%, Fantasy 2.1%

  41. #41 Fantasy Miner: Idle Depths
    73% matchNo user reviews2026
    Dev: m_superiorita
    Windows

    Dig for ore, discover new resources, smelt ingots, and unlock hundreds of upgrades in this fantasy mining idle game. Mine faster, dig deeper, and watch your progress grow.

    Why similar: Auto Battler 29.9%, Incremental 22.9%, Idler 21.9%, Strategy 15.6%, Pixel Graphics 3.5%

  42. #42 Pal Pachinko
    72% matchMixed47% of 15 reviews2026
    Dev: Playsaurus
    Windows

    Your job is boring. Pal Pachinko isn't. Park this idle game in the corner of your screen and watch your balls drop along with your productivity. It's the most efficient way to waste your time. Why focus on one thing when you can fail at two? It's small enough that your boss won't notice (probably).

    Why similar: Idler 28.1%, Auto Battler 27.7%, Incremental 18.9%, Minimalist 10.2%, Casual 4.8%

  43. #43 Pixel Empires
    73% matchNo user reviews2026
    Dev: Ahmet Babagil
    Windows

    An idle tower defense in a pixel art fantasy kingdom. Auto-battle endless waves with Warriors, Archers, Spears & Healers. Cast spells, discover combos, climb skill trees, prestige into Ages. Idle while you sleep, grab the bow for action. The night is long. The bow is yours.

    Why similar: Idler 25.1%, Auto Battler 22.6%, Incremental 20%, Tower Defense 10.2%, Casual 4.1%

  44. #44 Sunsave
    72% matchNo user reviews2026
    Dev: Jomas Studios
    Windows · Mac

    Sunsave is a relaxing incremental game with a vaporwave and minimalist vibe. Destroy meteors, collect resources, and evolve the Sun with upgrades that unlock new mechanics!

    Why similar: Idler 24.9%, Auto Battler 22.6%, Incremental 17.3%, Strategy 10%, Minimalist 8.2%

  45. #45 Shell Increment
    71% matchMostly Negative20% of 10 reviews2026
    Dev: Martin Masithulela
    Windows

    An active incremental were You Command your Skeleton Pirate crew. Destroy and Loot ships of their precious shells, Buy and Upgrade cannons. Unlock new abilities and Face Powerful Admirals and become the Richest Pirate there is.

    Why similar: Incremental 33.4%, Idler 31.3%, Strategy 13.8%, Casual 8.7%, Fantasy 4.5%

  46. #46 Zero To Hero Idle
    71% matchNo user reviews
    Dev: AlexBRPub: F&S Labs
    Windows

    A pixel art idle RPG built for pure progression. Defeat monsters, find Mythic gear, and automate your ascent from Squire to King. Build your village, prestige for massive multipliers, and watch numbers soar. No fluff, just deep incremental strategy.

    Why similar: Idler 35.7%, Auto Battler 34.9%, RPG 18.7%, Pixel Graphics 3.6%, 2D 3%

  47. #47 Legion Breaker
    70% matchNo user reviews
    Dev: Baffled Engineer
    Windows

    A short active incremental game about defending from undead hordes. Wield an arsenal of spells, raise a holy army, and fight across ever-expanding battlefields. Start from nothing and progress through a massive skill tree to become the ultimate battlemage.

    Why similar: Incremental 30.3%, Auto Battler 21.2%, Idler 17.6%, Strategy 11.8%, Casual 7.5%

  48. #48 Endless Escalation
    70% matchNo user reviews
    Dev: GFX47
    Windows

    Defend your base against endless waves of enemies. Each defeated unit grants resources to evolve your own army until you can overwhelm your opponents. As you progress, enemies grow stronger, constantly forcing you to adapt your strategy to survive.

    Why similar: Idler 26.5%, Auto Battler 24.1%, Incremental 22.4%, Strategy 8.7%, Tower Defense 8.1%

  49. #49 Loot Loop
    67% matchVery Positive93% of 745 reviews2026
    Dev: BitBrew
    Windows
    Median: 2.6 hrsMean: 3.2 hrs≥1hr: 92%

    Build a party of heroes and send them into dungeons in this short incremental RPG. Fight monsters, collect loot, and unlock upgrades. Fast runs, deep skill tree, zero stress.

    Why similar: Incremental 30.9%, Idler 28%, Auto Battler 12.5%, Strategy 7.9%, Minimalist 7.3%

  50. #50 Runeveil: Idle PvP
    70% matchNo user reviews
    Dev: IMPACT GAMES
    Windows

    Pixel art idle RPG where your hero fights, loots and climbs the PvP arena. Skill tree, crafting, legendary sets and world rankings await you. Build your legend in 5 minutes a day.

    Why similar: Idler 33.7%, Auto Battler 18.6%, RPG 18%, Strategy RPG 9.6%, Strategy 4.9%

  51. #51 Isle of Titans
    69% matchNo user reviews2026
    Dev: Noody Games
    Windows

    Isle of Titans is an idle tower defense game where you defend a small kingdom against giant invaders. Shape your build with long-term progression between runs, and adapt on the fly during each run to hold back endless waves of Titans.

    Why similar: Idler 24%, Auto Battler 23.7%, Incremental 23.3%, Tower Defense 9.9%, Strategy 9.4%

  52. #52 ULTRATAP
    67% matchVery Positive95% of 55 reviews2026
    Dev: luckyape
    Windows

    ULTRATAP is an incremental game about defeating monsters and bosses, getting stronger and enjoying the process. Buy upgrades, complete quests and equip powerful items.

    Why similar: Incremental 31.9%, Idler 30.3%, Strategy 15.9%, Casual 8%, Minimalist 7.1%

  53. #53 Glowbot Tower Defense
    69% matchNo user reviews2026
    Dev: Jacob StetkaPub: Level55Games
    Windows

    A fast-paced sci-fi tower defense game where you strategically place and upgrade Glowbots to stop waves of enemies across vibrant space maps.

    Why similar: Idler 23.9%, Auto Battler 23.4%, Incremental 23.2%, Tower Defense 12.2%, Strategy 10%

  54. #54 Bouncy Weapons
    68% matchNo user reviews2026
    Dev: LeenGameDev
    Windows · Mac · Linux

    An incremental game where weapons bounce around killing enemies for you. Collect loot, master a massive skill tree, and uncover tons of content.

    Why similar: Incremental 25%, Idler 22.7%, Auto Battler 18.9%, RPG 12.9%, Strategy 9.1%

  55. #55 Into the Planet's Flesh
    68% matchNo user reviews
    Dev: Chugget
    Windows

    A cozy, creepy, and finishable incremental game. Harvest blood, hatch larvae, mutate bugs into specialized organs, automate your flesh economy, and discover what the planet thinks of your invasion.

    Why similar: Incremental 34.9%, Idler 32.9%, Strategy 11.7%, RPG 7.3%, Pixel Graphics 5.2%

  56. #56 Endless Castle: Under Siege
    68% matchNo user reviews
    Dev: 家里蹲工作室
    Windows

    Command your heroes, build unstoppable formations, and hold the line against endless waves. Recruit 40 unique heroes, grow stronger even while offline. Turn your castle into an unbreakable fortress.

    Why similar: Idler 26.9%, Auto Battler 26.2%, Tower Defense 13.8%, Strategy 11.1%, Casual 5.6%

  57. #57 Orc Incremental
    67% matchNo user reviews2026
    Dev: Nice RidePub: Playsaurus
    Windows

    Start with a single orc and build an unstoppable dark army to conquer the realms in this incremental auto battler. Perfect your formation, summon mighty beasts, unlock powerful upgrades, and grow stronger with each rebirth.

    Why similar: Auto Battler 26%, Idler 23.8%, Incremental 20.2%, RPG 9.5%, Strategy 8.2%

  58. #58 Slot Machine Defence
    69% match1 user reviews100% of 1 reviews2025
    Dev: jewelint
    Windows · Mac · Linux

    Spawn weapons, strengthen them, and swipe waves of enemies. Spin the slot machine to earn rewards and become stronger.

    Why similar: Auto Battler 33%, Incremental 22.7%, Strategy 18.3%, Tower Defense 11.6%, Casual 7.9%

  59. #59 Infinite Dungeon: Idle Adventure
    65% matchMixed67% of 24 reviews2026
    Dev: Arctic Goblins
    Windows

    Idle Dungeon Crawling x Incremental Clicker: Experience the thrill of limitless growth. Master hero synergies and upgrade priorities to bring strategic depth to every dungeon run

    Why similar: Idler 28.6%, Auto Battler 23.3%, Incremental 21.6%, RPG 11.5%, Strategy 4.4%

  60. #60 Ascend The Tower
    66% matchNo user reviews
    Dev: Loreq
    Windows · Mac · Linux

    Battle your way up an endless tower in fast-paced auto-combat. Build your hero with powerful talents, roll for new gear, and master four core stats. When you fall, prestige to come back stronger. Every run pushes you higher in this idle game of strategy and exponential growth.

    Why similar: Auto Battler 26.2%, Idler 23.9%, Incremental 22.7%, RPG 9.1%, Strategy 7.9%

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Games Like Formation Builder Idle

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