Games like Project: Mirror
Games like Project: Mirror include Vampire Survivors, BALL x PIT, LIMBO, Baba Is You, and LUFTRAUSERS. We matched them by the tags players give Project: Mirror on Steam (Action, Puzzle, Arcade, Bullet Hell, and Puzzle Platformer): closest matches first, and among equally close ones the better-known games.
Vampire Survivors
Shared: Bullet Hell · 2D · Pixel Graphics
BALL x PIT
Shared: Action · Arcade · Bullet Hell
LIMBO
Shared: Puzzle · Puzzle Platformer · 2D
Baba Is You
Shared: Puzzle · 2D · Pixel Graphics
LUFTRAUSERS
Shared: Action · Arcade · Bullet Hell
Windowkill
Shared: Action · Bullet Hell · Arcade
Exit the Gungeon
Shared: Action · Arcade · Bullet Hell
Defy Gravity Extended
Shared: Puzzle · Puzzle Platformer · Action
ANIMAL WELL
Shared: Puzzle · Puzzle Platformer · Pixel Graphics
Halls of Torment
Shared: Bullet Hell · Action · Pixel Graphics
Zup!
Shared: Puzzle · 2D · Puzzle Platformer
Bit Blaster XL
Shared: Bullet Hell · Arcade · Action
Planes, Bullets and Vodka
Shared: Action · Bullet Hell · Arcade
Webbed
Shared: Puzzle Platformer · Pixel Graphics · 2D
Zup! S
Shared: Puzzle · 2D · Minimalist
Portal
Shared: Puzzle · Puzzle Platformer · Action
ElecHead
Shared: Puzzle · Puzzle Platformer · Action
Zup! 2
Shared: Puzzle · 2D · Puzzle Platformer
Öoo
Shared: Puzzle · Puzzle Platformer · 2D
I hate this game
Shared: Puzzle · 2D · Pixel Graphics
Moonleap
Shared: Puzzle · Puzzle Platformer · Minimalist
Out There Somewhere
Shared: Puzzle · Action · Pixel Graphics
UFO 50
Shared: Action · Arcade · 2D
Hotline Miami
Shared: Action · Pixel Graphics · Top-Down