12 Sandbox games like Bloons TD 6 that you should try

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We filtered the 50 games similar to Bloons TD 6 down to the 12 that fit the “Sandbox” category. Craft The World, Castle Story and Rise to Ruins top the list, ranked by affinity and similarity score to Bloons TD 6.

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GenreStrategySubgenreTower Defense

The best sandbox games like Bloons TD 6

12 similar games foundUpdated July 2026

Handpicked by our similarity algorithm, these are the titles with the highest gameplay match to Bloons TD 6. Each one has been evaluated across 20 real attributes — from combat style and progression mechanics to world structure and visual perspective — so every recommendation is based on how the game actually plays, not just its genre label.

#1Craft The World

iRank83

GenreStrategySubgenreTower Defense

SoloMultiplayerCo-opCasualHardcoreSandbox WorldManagementSkill Tree2D

Steam👍 88%· 17KRAWG👍 75%· 157

Year 2014Dev Dekovir EntertainmentPlaytime ~9hOn PC · Apple Macintosh

✓ Fits the tower defense games cluster, with sandbox freedom, survival mechanics and tower defense planning

≠ Its own twist: deep simulation, deep RPG systems and adventure storytelling, while skipping cozy, relaxing feel

GenreStrategySubgenreTower Defense

SoloMultiplayerCo-opMagicSandbox WorldIsometric

Steam👍 65%· 11KRAWG👍 59%· 27

Year 2012Dev Sauropod StudioPlaytime ~3hOn PC · iOS · Android

✓ Both are tower defense games — sharing sandbox freedom, survival mechanics and tower defense planning

≠ Stands apart with deep simulation, real-time strategy and adventure storytelling, while skipping vibe casual

GenreStrategySubgenreTower Defense

SoloSandbox WorldManagement2DProcedural

Steam👍 88%· 7.7KRAWG👍 68%· 40

Year 2019Dev Raymond Doerr · SixtyGig GamesPlaytime ~3hOn PC · Apple Macintosh · Linux

✓ Both are tower defense games — sharing tower defense planning, survival mechanics and sandbox freedom

≠ Its own twist: deep simulation, roguelike runs and procedural generation, while skipping vibe casual

GenreStrategySubgenreTower Defense

MultiplayerCo-opSoloOnlineRangedMeleeSandbox WorldSkill Tree

Steam👍 87%· 399KRAWG👍 53%· 497IGDB36· 8OC39· 34

Year 2013Dev Telltale GamesPlaytime ~9hOn PC · PS · Xbox

✓ Both are tower defense games — sharing survival mechanics, sandbox freedom and tower defense planning

≠ Stands apart with deep simulation, adventure storytelling and deep RPG systems, while skipping vibe casual

GenreStrategySubgenreTower Defense

SoloCasualSandbox WorldManagement2DIsometric

Steam👍 78%· 1.1KRAWG👍 18%· 56

Year 2011Dev Power of 2 · Tripwire InteractivePlaytime ~1hOn PC · Apple Macintosh · Linux

✓ Fits the tower defense games cluster, with tower defense planning, sandbox freedom and survival mechanics

≠ Stands apart with deep simulation, precision platforming and strong narrative focus, while skipping punishing difficulty

GenreStrategySubgenreTower Defense

SoloMultiplayerCo-opOnlineTacticalMeleeCasualSandbox WorldIsometric2D

Steam👍 95%· 12K

Year 2011Dev Ninja KiwiOn PS4 · Android · PC

✓ Both are tower defense games — sharing tower defense planning, sandbox freedom and vibe casual

≠ Where it differs: brings deep simulation, while skipping survival mechanics

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Steam PS Nintendo

#7Stronghold Crusader

iRank92

GenreStrategySubgenreTower Defense

SoloMultiplayerTacticalMeleeRangedSandbox WorldManagementIsometric2D

Steam👍 98%· 21KIGDB80· 1

Year 2002Dev Firefly Studios · Take-Two InteractiveOn PC

✓ Both are tower defense games — sharing sandbox freedom, tower defense planning and sandbox world

≠ Its own twist: deep simulation, real-time strategy and historical setting, while skipping survival mechanics

Details →

Steam

#8Gratuitous Space Battles

iRank58

GenreStrategySubgenreTower Defense

SoloMultiplayerMeleeTacticalHardcoreSandbox WorldIsometric2D

Steam👍 70%· 877RAWG👍 24%· 42MC72IGDB65· 2

Year 2009Dev Positech GamesPlaytime ~3hOn PC · Apple Macintosh · Linux

✓ Same family of tower defense games: sandbox freedom, tower defense planning and punishing difficulty

≠ Stands apart with deep simulation, turn-based strategy and real-time strategy, while skipping survival mechanics

Details →

Steam

#9Atom Zombie Smasher

iRank70

GenreStrategySubgenreTower Defense

SoloMultiplayerCo-opTacticalMeleeCasualSandbox WorldIsometric

Steam👍 90%· 2.1KRAWG👍 36%· 101MC75

Year 2011Dev Blendo GamesPlaytime ~1hOn PC · Apple Macintosh · Linux

✓ Both are tower defense games — sharing tower defense planning, sandbox freedom and vibe casual

≠ Where it differs: brings real-time strategy, dark, oppressive atmosphere and procedural generation, while skipping survival mechanics

Details →

Steam

#10Stronghold

iRank96

GenreStrategySubgenreTower Defense

SoloMultiplayerTacticalMeleeRangedSandbox WorldManagementIsometric2D

Steam👍 96%· 10K

Year 2001Dev Firefly Studios · Take-Two InteractiveOn PC · Mac

✓ Both are tower defense games — sharing sandbox freedom, tower defense planning and sandbox world

≠ Its own twist: deep simulation, real-time strategy and strong narrative focus, while skipping survival mechanics

Details →

Steam

#11Stronghold HD (2012)

iRank88

GenreStrategySubgenreTower Defense

SoloMultiplayerTacticalSandbox WorldManagementIsometric2D

Steam👍 96%· 10KRAWG👍 82%· 310MC81

Year 2012Dev FireFly StudiosPlaytime ~3hOn PC · Apple Macintosh

✓ Same family of tower defense games: sandbox freedom, tower defense planning and sandbox world

≠ Stands apart with deep simulation, real-time strategy and strong narrative focus, while skipping survival mechanics

Details →

Steam GOG

#12Stronghold Legends: Steam Edition

iRank83

GenreStrategySubgenreTower Defense

MultiplayerSandbox WorldManagementIsometric2D

Steam👍 86%· 10KRAWG👍 79%· 23

Year 2023Dev FireFly StudiosPlaytime ~4hOn PC

✓ Both are tower defense games — sharing sandbox freedom, tower defense planning and sandbox world

≠ Stands apart with deep simulation, real-time strategy and strong narrative focus, while skipping survival mechanics

Details →

Steam

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