Games like GraveRun
Games like GraveRun include Cyberhunt, Sky Force Reloaded, Left 4 Dead 2, Greedland, and Voidigo. We matched them by the tags players give GraveRun on Steam (Shoot 'Em Up, Twin Stick Shooter, Zombies, Gun Customization, and Score Attack): closest matches first, and among equally close ones the better-known games.

Cyberhunt
Shared: Shoot 'Em Up · Twin Stick Shooter · Action

Sky Force Reloaded
Shared: Shoot 'Em Up · Score Attack · Local Co-Op

Left 4 Dead 2
Shared: Zombies · Action · Moddable

Greedland
Shared: Shoot 'Em Up · Twin Stick Shooter · Score Attack

Voidigo
Shared: Twin Stick Shooter · Shoot 'Em Up · Local Co-Op

Enter the Gungeon
Shared: Pixel Graphics · Twin Stick Shooter · Local Co-Op

Resident Evil 5
Shared: Zombies · Action · Co-op Campaign

Resident Evil 6
Shared: Zombies · Action · Local Co-Op

Splatter - Zombiecalypse Now
Shared: Zombies · Twin Stick Shooter · Action

Geometry Wars™ 3: Dimensions Evolved
Shared: Twin Stick Shooter · Shoot 'Em Up · Action

Door Kickers: Action Squad
Shared: Pixel Graphics · Zombies · Local Co-Op

Death Road to Canada
Shared: Zombies · Pixel Graphics · Local Co-Op

Dead Pixels
Shared: Zombies · Pixel Graphics · Action

Nation Red
Shared: Zombies · Twin Stick Shooter · Action

Iron Fisticle
Shared: Twin Stick Shooter · Shoot 'Em Up · Action

Relic Hunters Zero: Remix
Shared: Twin Stick Shooter · Action · Pixel Graphics

Contagion
Shared: Zombies · Moddable · Level Editor

NIMRODS
Shared: Gun Customization · Twin Stick Shooter · Score Attack

Windowkill
Shared: Twin Stick Shooter · Action · Moddable

20 Minutes Till Dawn
Shared: Shoot 'Em Up · Pixel Graphics · Gun Customization

Nex Machina
Shared: Twin Stick Shooter · Shoot 'Em Up · Action

Guns, Gore & Cannoli
Shared: Shoot 'Em Up · Zombies · Action

The Final Station
Shared: Pixel Graphics · Zombies · Action

Juicy Realm
Shared: Action · Twin Stick Shooter · Indie