Games like Dark Thoughts
Games like Dark Thoughts include Megabonk, Vampire Survivors, Deep Rock Galactic: Survivor, Rogue: Genesia, and Skul: The Hero Slayer. We matched them by the tags players give Dark Thoughts on Steam (Action, Bullet Heaven, Psychological, Choices Matter, and PvE): closest matches first, and among equally close ones the better-known games.
Megabonk
Shared: Bullet Heaven · Action · Roguelite
Vampire Survivors
Shared: Roguelite · Singleplayer · Action
Deep Rock Galactic: Survivor
Shared: Bullet Heaven · PvE · Roguelite
Rogue: Genesia
Shared: Bullet Heaven · PvE · Choices Matter
Skul: The Hero Slayer
Shared: Action · Singleplayer · Roguelite
Death Must Die
Shared: Bullet Heaven · Action · Roguelite
Halls of Torment
Shared: Action · Roguelite · Bullet Heaven
BALL x PIT
Shared: Action · Roguelite · Bullet Heaven
Antivirus Survivors 2003 Professional
Shared: Bullet Heaven · Action · Roguelite
Soulstone Survivors
Shared: Bullet Heaven · Roguelite · Action
Boneraiser Minions
Shared: Bullet Heaven · Roguelite · Action
20 Minutes Till Dawn
Shared: Roguelite · Combat · Singleplayer
Tower of Babel: Survivors of Chaos
Shared: Bullet Heaven · Action · Roguelite
Hades
Shared: Action · Roguelite · Singleplayer
Sephiria
Shared: Action · Roguelite · Combat
Brotato
Shared: Bullet Heaven · Singleplayer · Roguelite
Undertale
Shared: Choices Matter · Singleplayer · Pixel Graphics
UnderMine
Shared: Action · Roguelite · Singleplayer
Karate Survivor
Shared: Bullet Heaven · Singleplayer · Roguelite
Atomicrops
Shared: Action · Bullet Heaven · Roguelite
Dungreed
Shared: Action · Roguelite · Singleplayer
The Binding of Isaac: Rebirth
Shared: Singleplayer · Pixel Graphics · Dark
Spirit Hunters: Infinite Horde
Shared: Bullet Heaven · Action · Roguelite
The Coffin of Andy and Leyley
Shared: Psychological · Choices Matter · Singleplayer