Games likeOperation: Outbreak Idle

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Tower Ball - Incremental Tower Defense

42% matchTower Defense, Incremental, steam achievements

61%238 reviewsDeck
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YORG.io 3

39% matchTower Defense, Zombies, Similar premise

65%312 reviews
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idle:Doodle Realm

38% matchTower Defense, Idler, Similar premise

75%33 reviews
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ShredDead

43% matchZombies, Tower Defense, steam achievements

73%289 reviews
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Last-Hit Defense

34% matchTower Defense, Shooter, steam achievements

50%34 reviews
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Swarm Idle

36% matchIncremental, Idler, Similar premise

74%43 reviews
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Periodicity - Hats and scars

37% matchBullet Heaven, Bullet Hell, Similar premise

90%11 reviews
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Zombie Rollerz: The Last Ship

40% matchBullet Heaven, Tower Defense

75%140 reviewsDeck
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Immunica

39% matchIncremental, Idler, Similar premise

71%46 reviews
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Mycopsychosys: Remastered

28% matchCasual, steam achievements

96%248 reviews
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This Isn't Just Tower Defense

40% matchTower Defense, Bullet Hell, Similar premise

60%125 reviews
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Z-Company

41% matchTower Defense, Zombies

63%11 reviews
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Alien Apocalypse

29% matchSurvival, Combat, steam next fest june 2026

48%27 reviews
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Kingdoms vs Zombies

40% matchTower Defense, Zombies

82%46 reviews
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Zombie Cure Lab

35% matchTower Defense, Zombies, steam achievements

65%393 reviews
AA

Outpost: Infinity Siege

33% matchTower Defense, Military

65%11.7K reviews
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Bottom Squad

41% matchTower Defense, Incremental

62%16 reviews
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Droid Assault

32% matchShooter, Top-Down Shooter, steam achievements

82%267 reviews
AA

Unturned - Dedicated Server

39% matchZombies, Survival

83%1.7K reviews
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Hold The Line

36% matchTower Defense, Zombies

90%10 reviews
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Arms Evolution: ZOMBIE DESTROYER

36% matchTower Defense, Zombies

64%268 reviews
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Zombie City Defense 2

41% matchTower Defense, Zombies

64%166 reviews
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DEFENDit

37% matchTower Defense, Casual, steam achievements

80%30 reviews
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They Are Hundreds: Prepped

35% matchTower Defense, Shoot 'Em Up

90%11 reviews
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Endless Horde

38% matchTower Defense, Zombies

64%171 reviews
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Dead Unending

35% matchZombies, Shoot 'Em Up

41%108 reviews
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One Tower Defense

35% matchTower Defense, Survival, steam achievements

43%46 reviews
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2112TD: Tower Defense Survival

36% matchTower Defense, Zombies

87%433 reviewsDeck
AA

Zombie Gunship Survival

36% matchZombies, Tower Defense

50%2.4K reviews
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CreepWars TD

34% matchTower Defense, Strategy, Similar premise

76%21 reviews
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Gummy Invaders

34% matchBullet Hell, Incremental, steam achievements

68%19 reviews
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Monsters 'til Midnight

36% matchBullet Heaven, Bullet Hell

83%93 reviews
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Signal Zone

36% matchTower Defense, Strategy, Similar premise

76%102 reviewsDeck
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Idle Geometry Defense

33% matchTower Defense, Incremental, Similar premise

80%10 reviews
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Zombie Chef

31% matchZombies, Survival, steam achievements

48%41 reviews
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MoeArmy vs SuArmy

32% matchTower Defense, Military, steam next fest june 2026

82%56 reviews
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Idle Hero Siege

27% matchIdler, Strategy

40%15 reviews
Indie

Trench Lord: Eastern Front

32% matchMilitary, Shooter, steam achievements

83%792 reviews
AA

Sir, We Have an Orc Problem

35% matchTower Defense, Incremental, steam next fest june 2026

86%4.7K reviews
Indie

Last Remains

31% matchZombies

51%915 reviews
AAA

Call of Duty®: Black Ops III

36% matchZombies, Shooter, steam achievements

88%158.8K reviews
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Zaxoid

38% matchBullet Hell, Shoot 'Em Up, steam achievements

100%14 reviews
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QUBE: Incremental TD

42% matchTower Defense, Bullet Hell

81%16 reviews
Indie

Infectonator: Survivors

42% matchZombies, Tower Defense

66%1K reviews
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Horde: Zombie Outbreak

39% matchZombies, Strategy

80%21 reviews
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Containment Initiative 2

30% matchZombies, Military, Similar premise

86%93 reviews
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GENERAL IDLER

31% matchIncremental, Military, steam achievements

80%15 reviews
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Octogun - Idle

34% matchBullet Hell, Idler

100%11 reviews