Games like Weird Worlds: Return to Infinite Space
Games like Weird Worlds: Return to Infinite Space include FTL: Faster Than Light, Heat Signature, No Man's Sky, Dungeon of the ENDLESS™, and Cosmoteer: Starship Architect & Commander. We matched them by the tags players give Weird Worlds: Return to Infinite Space on Steam (Indie, Strategy, Casual, Adventure, and Roguelike): closest matches first, and among equally close ones the better-known games.

FTL: Faster Than Light
Shared: Strategy · Indie · Roguelike

Heat Signature
Shared: Indie · Space · Strategy

No Man's Sky
Shared: Space · Sci-fi · Adventure

Dungeon of the ENDLESS™
Shared: Strategy · Indie · Roguelike

Cosmoteer: Starship Architect & Commander
Shared: Indie · Sci-fi · Strategy

Stellaris
Shared: Strategy · Space · Sci-fi

Balatro
Shared: Roguelike · Strategy · Indie

Outer Wilds
Shared: Adventure · Space · Exploration

Don't Starve
Shared: Indie · Adventure · Singleplayer

Crying Suns
Shared: Strategy · Indie · Space

The Long Journey Home
Shared: Strategy · Indie · Roguelike

Legend Creatures(传奇生物)
Shared: Indie · Strategy · Roguelike

Drifter Star: Evolution
Shared: Indie · Casual · Strategy

Deliver Us The Moon
Shared: Indie · Adventure · Sci-fi

Iron Marines
Shared: Strategy · Sci-fi · Indie

Across the Obelisk
Shared: Casual · Adventure · Roguelike

Home Behind
Shared: Indie · Adventure · Casual

Plague Inc: Evolved
Shared: Strategy · Indie · Casual

Void War
Shared: Strategy · Space · Perma Death

Nimbatus - The Space Drone Constructor
Shared: Strategy · Adventure · Sci-fi

SPACEPLAN
Shared: Indie · Casual · Adventure

Defense Grid: The Awakening
Shared: Strategy · Indie · Sci-fi

The Scroll of Taiwu : Beyond The Dome
Shared: Strategy · Indie · Adventure

Game Dev Tycoon
Shared: Indie · Strategy · Casual