Games like GAIA Survivors
Games like GAIA Survivors include Vampire Survivors, BALL x PIT, Skul: The Hero Slayer, Hotline Miami, and Death Must Die. We matched them by the tags players give GAIA Survivors on Steam (Action, Roguelite, 2D, Casual, and Pixel Graphics): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Roguelite · Pixel Graphics · 2D

BALL x PIT
Shared: Action · Roguelite · Pixel Graphics

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

Hotline Miami
Shared: Action · Pixel Graphics · Top-Down

Death Must Die
Shared: Roguelite · Pixel Graphics · Action

Planes, Bullets and Vodka
Shared: Action · Casual · Retro

Halls of Torment
Shared: Roguelite · Pixel Graphics · Action

Cyberhunt
Shared: Action · Casual · 2D

Hotline Miami 2: Wrong Number
Shared: Action · Pixel Graphics · Top-Down

Megabonk
Shared: Roguelite · Action · Pixel Graphics

Boneraiser Minions
Shared: Roguelite · 2D · Pixel Graphics

UFO 50
Shared: Action · Pixel Graphics · 2D

Rocket Rats
Shared: Roguelite · Pixel Graphics · Casual

Noobs Want to Live
Shared: Action · Pixel Graphics · Roguelite

Star of Providence
Shared: Roguelite · Action · Pixel Graphics

Talented
Shared: Roguelite · Pixel Graphics · 2D

Broforce
Shared: Action · 2D · Pixel Graphics

Dome Keeper
Shared: Action · Sci-fi · Pixel Graphics

Dungreed
Shared: Roguelite · Action · Pixel Graphics

UnderMine
Shared: Roguelite · Pixel Graphics · Action

Nuclear Throne
Shared: Pixel Graphics · Action · Roguelite

Dead Cells
Shared: 2D · Roguelite · Pixel Graphics

Timberman
Shared: Casual · Action · Pixel Graphics

Hero Siege
Shared: Pixel Graphics · Action · Action RPG