Games like System Purge
Games like System Purge include Celeste, CARRION, Blasphemous, Resident Evil 3, and Hollow Knight: Silksong. We matched them by the tags players give System Purge on Steam (Platformer, Female Protagonist, 2D, Horror, and Action): closest matches first, and among equally close ones the better-known games.
Celeste
Shared: Platformer · Pixel Graphics · Female Protagonist
CARRION
Shared: Pixel Graphics · Action · Horror
Blasphemous
Shared: 2D · Pixel Graphics · Platformer
Resident Evil 3
Shared: Female Protagonist · Action · Horror
Hollow Knight: Silksong
Shared: 2D · Platformer · Female Protagonist
Super Meat Boy
Shared: Platformer · 2D · Pixel Graphics
Katana ZERO
Shared: Platformer · Action · Pixel Graphics
Skul: The Hero Slayer
Shared: Action · 2D · Pixel Graphics
Hollow Knight
Shared: Platformer · 2D · Singleplayer
Resident Evil 2
Shared: Horror · Zombies · Action
Broforce
Shared: Action · 2D · Platformer
Resident Evil 4
Shared: Horror · Action · Zombies
Freedom Planet
Shared: Platformer · Female Protagonist · 2D
Shovel Knight: Treasure Trove
Shared: Platformer · Pixel Graphics · 2D
Valfaris
Shared: Platformer · Action · 2D
Bloodstained: Curse of the Moon
Shared: Platformer · Action · 2D
SANABI
Shared: Pixel Graphics · Action · 2D
Axiom Verge
Shared: Platformer · Pixel Graphics · 2D
LIMBO
Shared: Platformer · 2D · Indie
Lost Ruins
Shared: Platformer · Pixel Graphics · Action
Hotline Miami
Shared: Action · Pixel Graphics · Indie
Iconoclasts
Shared: Female Protagonist · Pixel Graphics · Platformer
The Messenger
Shared: Platformer · 2D · Pixel Graphics
People Playground
Shared: 2D · Gore · Singleplayer