Games like Grimrush
Games like Grimrush include Savant - Ascent, The Binding of Isaac, SYNTHETIK: Legion Rising, The Binding of Isaac: Rebirth, and Sky Force Reloaded. We matched them by the tags players give Grimrush on Steam (Action, Indie, Score Attack, Boss Rush, and Shoot 'Em Up): closest matches first, and among equally close ones the better-known games.
Savant - Ascent
Shared: Action · Indie · Shoot 'Em Up
The Binding of Isaac
Shared: Indie · Action · Replay Value
SYNTHETIK: Legion Rising
Shared: Indie · Action · Top-Down Shooter
The Binding of Isaac: Rebirth
Shared: Indie · Replay Value · Difficult
Sky Force Reloaded
Shared: Shoot 'Em Up · Action · Top-Down Shooter
Hotline Miami
Shared: Action · Indie · Difficult
Super Hexagon
Shared: Indie · Difficult · Action
Hades
Shared: Indie · Action · Replay Value
RUINER
Shared: Action · Indie · Top-Down Shooter
Monster Hunter: World
Shared: Action · Character Customization · Difficult
Furi
Shared: Boss Rush · Shoot 'Em Up · Action
Titan Souls
Shared: Indie · Action · Boss Rush
The Void Rains Upon Her Heart
Shared: Indie · Action · Shoot 'Em Up
Skul: The Hero Slayer
Shared: Action · Indie · Difficult
Nuclear Throne
Shared: Indie · Action · Difficult
Dead
Shared: Action · Indie · Top-Down Shooter
Hotline Miami 2: Wrong Number
Shared: Action · Indie · Difficult
The Hong Kong Massacre
Shared: Action · Indie · Top-Down Shooter
Blackout Z: Slaughterhouse Edition
Shared: Action · Indie · Top-Down Shooter
Cyberhunt
Shared: Action · Indie · Shoot 'Em Up
Bit Blaster XL
Shared: Shoot 'Em Up · Action · Difficult
XENOTILT: HOSTILE PINBALL ACTION
Shared: Action · Indie · Score Attack
Jet Lancer
Shared: Action · Indie · Shoot 'Em Up
Polygoneer
Shared: Indie · Action · Shoot 'Em Up