Games like Revulsion
Games like Revulsion include Hades, Megabonk, Gunfire Reborn, Skul: The Hero Slayer, and Vampire Survivors. We matched them by the tags players give Revulsion on Steam (Indie, Action, Action Roguelike, FPS, and Voxel): closest matches first, and among equally close ones the better-known games.

Hades
Shared: Action Roguelike · Indie · Action

Megabonk
Shared: Action Roguelike · Indie · Action

Gunfire Reborn
Shared: FPS · Indie · Roguelite

Skul: The Hero Slayer
Shared: Indie · Action · Action Roguelike

Vampire Survivors
Shared: Action Roguelike · Indie · Roguelite

SUPERHOT
Shared: Action · FPS · Indie

KovaaK's
Shared: Action · Indie · FPS

Bright Memory: Infinite
Shared: Action · Indie · FPS

Black Mesa
Shared: Action · FPS · First-Person

Risk of Rain 2
Shared: Action Roguelike · Action · Roguelite

Call of Duty®
Shared: FPS · Action · Singleplayer

BPM: BULLETS PER MINUTE
Shared: FPS · Action · Indie

Heavy Bullets
Shared: Indie · Action · Action Roguelike

Half-Life 2
Shared: Action · FPS · Singleplayer

Mortal Sin
Shared: Action Roguelike · Indie · First-Person

Roboquest
Shared: Action Roguelike · FPS · Roguelite

BioShock Infinite
Shared: Action · FPS · First-Person

SULFUR
Shared: Action Roguelike · FPS · Singleplayer

Hades II
Shared: Action · Action Roguelike · Roguelite

Counter-Strike 2
Shared: FPS · Action · First-Person

Paranautical Activity: Deluxe Atonement Edition
Shared: Indie · Action Roguelike · FPS

Dead Bits
Shared: Indie · Action · FPS

Post Void
Shared: FPS · Action Roguelike · First-Person

Ready or Not
Shared: FPS · Singleplayer · Action

