Games like Last Space Guardian
Games like Last Space Guardian include Cyberhunt, SANABI, Sonic Mania, Vampire Survivors, and UFO 50. We matched them by the tags players give Last Space Guardian on Steam (Adventure, Action, Shoot 'Em Up, 2D, and Colorful): closest matches first, and among equally close ones the better-known games.

Cyberhunt
Shared: Action · Adventure · Shoot 'Em Up

SANABI
Shared: Action · Adventure · Pixel Graphics

Sonic Mania
Shared: 2D · Adventure · Pixel Graphics

Vampire Survivors
Shared: 2D · Pixel Graphics · Action

UFO 50
Shared: Action · Pixel Graphics · 2D

Shovel Knight: Treasure Trove
Shared: Pixel Graphics · Adventure · 2D

Planes, Bullets and Vodka
Shared: Action · Shoot 'Em Up · 2D

Broforce
Shared: Action · 2D · Pixel Graphics

Skul: The Hero Slayer
Shared: Action · 2D · Pixel Graphics

LUFTRAUSERS
Shared: Action · 2D · Shoot 'Em Up

Exit the Gungeon
Shared: Action · Adventure · 2D

Out There Somewhere
Shared: Adventure · Pixel Graphics · 2D

Trailmakers
Shared: Action · Adventure · Space

Terraria
Shared: Adventure · 2D · Pixel Graphics

Hyper Light Drifter
Shared: Adventure · Pixel Graphics · Action

Zombotron
Shared: Action · Adventure · 2D

Distant Space
Shared: Shoot 'Em Up · Action · Adventure

Dungeon Munchies
Shared: Action · Adventure · Pixel Graphics

Gato Roboto
Shared: Action · Adventure · 2D

Dead Cells
Shared: Adventure · 2D · Pixel Graphics

Sonic Origins
Shared: Action · Adventure · Pixel Graphics

Bit Blaster XL
Shared: Shoot 'Em Up · 2D · Action

PARTICLE MACE
Shared: Action · Adventure · 2D

Bloodstained: Curse of the Moon
Shared: Action · Pixel Graphics · 2D