Games like Astral Space
Games like Astral Space include Peggle Deluxe, Zup! S, Plants vs. Zombies GOTY Edition, ShellShock Live, and Game Dev Tycoon. We matched them by the tags players give Astral Space on Steam (Casual, Space, 2D, Artificial Intelligence, and Shooter): closest matches first, and among equally close ones the better-known games.

Peggle Deluxe
Shared: Casual · 2D · Singleplayer

Zup! S
Shared: Casual · 2D · Singleplayer

Plants vs. Zombies GOTY Edition
Shared: Casual · Singleplayer · Strategy

ShellShock Live
Shared: 2D · Casual · Strategy

Game Dev Tycoon
Shared: Casual · Strategy · 2D

Zup!
Shared: Casual · 2D · Physics

Zuma Deluxe
Shared: 2D · Casual · Strategy

Defy Gravity Extended
Shared: Space · 2D · Casual

BEEP
Shared: 2D · Singleplayer · Casual

Bloons TD 6
Shared: Strategy · Casual · Singleplayer

A Game About Feeding A Black Hole
Shared: Casual · 2D · Strategy

FTL: Faster Than Light
Shared: Space · Strategy · Singleplayer

Reassembly
Shared: Space · 2D · Strategy

Waveform
Shared: Casual · Space · Singleplayer

Kingdom Rush - Tower Defense
Shared: 2D · Casual · Singleplayer

Garry's Mod
Shared: Casual · Physics · Singleplayer

Nodebuster
Shared: Casual · 2D · Strategy

Plague Inc: Evolved
Shared: Strategy · Casual · Singleplayer

Zup! 3
Shared: Casual · 2D · Physics

Vampire Survivors
Shared: 2D · Casual · Singleplayer

Cosmoteer: Starship Architect & Commander
Shared: Space · 2D · Singleplayer

Deep Space Cache
Shared: Casual · 2D · Space

A Dance of Fire and Ice
Shared: 2D · Singleplayer · Casual

Ballionaire
Shared: Casual · 2D · Singleplayer