Games like Spacefield
Games like Spacefield include Superflight, Vampire Survivors, Project Wingman, FTL: Faster Than Light, and Megabonk. We matched them by the tags players give Spacefield on Steam (Runner, Flight, PvE, Arcade, and Indie): closest matches first, and among equally close ones the better-known games.

Superflight
Shared: Flight · Indie · Procedural Generation

Vampire Survivors
Shared: Indie · Arcade · Casual

Project Wingman
Shared: Flight · Indie · Arcade

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

Megabonk
Shared: Indie · Arcade · Roguelike

SpaceEngine
Shared: Casual · Sci-fi · 3D

EVERSPACE™
Shared: Indie · Flight · Space

Crab Champions
Shared: Arcade · 3D · Indie

Sky Rogue
Shared: Flight · Indie · 3D

ACE COMBAT™ 7: SKIES UNKNOWN
Shared: Flight · Arcade · 3D

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

Risk of Rain Returns
Shared: PvE · Sci-fi · Arcade

Vojo
Shared: Flight · Runner · Arcade

Avorion
Shared: Flight · PvE · Space

To The Core
Shared: Arcade · Casual · Indie

STAR WARS™: Squadrons
Shared: Flight · Space · Sci-fi

Deep Rock Galactic: Survivor
Shared: PvE · Procedural Generation · Arcade

The Binding of Isaac
Shared: Indie · Procedural Generation · Roguelike

Deep Rock Galactic
Shared: PvE · Procedural Generation · Sci-fi

Chorus
Shared: Indie · Flight · Space

Nuclear Option
Shared: Flight · PvE · 3D

Heat Signature
Shared: Indie · Space · Procedural Generation

VHOLUME
Shared: Runner · Arcade · Casual

Spelunky
Shared: Indie · Arcade · Procedural Generation