Games like I'm lost in space
Games like I'm lost in space include Dead Cells, The Binding of Isaac, Skul: The Hero Slayer, Heat Signature, and Enter the Gungeon. We matched them by the tags players give I'm lost in space on Steam (Adventure, Action, Roguelike, Action Roguelike, and 2D): closest matches first, and among equally close ones the better-known games.

Dead Cells
Shared: Adventure · Roguelike · Action Roguelike

The Binding of Isaac
Shared: Roguelike · Action Roguelike · Action

Skul: The Hero Slayer
Shared: Action · Action Roguelike · Roguelike

Heat Signature
Shared: Roguelike · Action · Space

Enter the Gungeon
Shared: Roguelike · Action Roguelike · Adventure

Vampire Survivors
Shared: Action Roguelike · 2D · Roguelike

The Binding of Isaac: Rebirth
Shared: Roguelike · Action Roguelike · Indie

Risk of Rain Returns
Shared: Action Roguelike · 2D · Action

Rogue Legacy
Shared: Roguelike · Action · Action Roguelike

FTL: Faster Than Light
Shared: Roguelike · Space · Sci-fi

Devil Slayer - Raksasi
Shared: Action · Action Roguelike · Adventure

Hades
Shared: Action Roguelike · Action · Roguelike

Sephiria
Shared: Action Roguelike · Roguelike · Action

暖雪 Warm Snow
Shared: Action Roguelike · Roguelike · 2D

Dome Keeper
Shared: Roguelike · Action · Sci-fi

Hades II
Shared: Action · Roguelike · Action Roguelike

Ravenswatch
Shared: Roguelike · Action Roguelike · Action

Hero Siege
Shared: Action Roguelike · Roguelike · Action

STAR WARS Jedi: Survivor™
Shared: Action · Adventure · Sci-fi

ScourgeBringer
Shared: Action · Adventure · Action Roguelike

BALL x PIT
Shared: Action · Roguelike · Action Roguelike

Warhammer 40,000: Space Marine 2
Shared: Action · Adventure · Sci-fi

UnderMine
Shared: Action Roguelike · Action · Adventure

Dungreed
Shared: Action Roguelike · Roguelike · Action