Games like Machinicide
Games like Machinicide include ULTRAKILL, BRAZILIAN DRUG DEALER 3: I OPENED A PORTAL TO HELL IN THE FAVELA TRYING TO REVIVE MIT AIA I NEED TO CLOSE IT, AMID EVIL, MULLET MADJACK, and Warhammer 40,000: Boltgun. We matched them by the tags players give Machinicide on Steam (Boomer Shooter, Immersive Sim, Arena Shooter, Bullet Hell, and FPS): closest matches first, and among equally close ones the better-known games.

ULTRAKILL
Shared: Boomer Shooter · FPS · Arena Shooter

BRAZILIAN DRUG DEALER 3: I OPENED A PORTAL TO HELL IN THE FAVELA TRYING TO REVIVE MIT AIA I NEED TO CLOSE IT
Shared: Boomer Shooter · Arena Shooter · FPS

AMID EVIL
Shared: Boomer Shooter · Arena Shooter · FPS

MULLET MADJACK
Shared: Boomer Shooter · FPS · Arcade

Warhammer 40,000: Boltgun
Shared: Boomer Shooter · FPS · Shooter

Fistful of Frags
Shared: Arena Shooter · FPS · PvE

Counter-Strike 2
Shared: FPS · Shooter · Action

Starship Troopers: Extermination
Shared: FPS · Action · First-Person

CULTIC
Shared: Boomer Shooter · FPS · Shooter

Fashion Police Squad
Shared: Boomer Shooter · Arena Shooter · FPS

Anger Foot
Shared: Boomer Shooter · FPS · Arcade

ODDCORE
Shared: Boomer Shooter · Arena Shooter · FPS

Echo Point Nova
Shared: FPS · Arena Shooter · Shooter

GoreBox
Shared: FPS · PvE · Shooter

Turbo Overkill
Shared: Boomer Shooter · FPS · Shooter

Forgive Me Father
Shared: Boomer Shooter · FPS · Shooter

Deep Rock Galactic
Shared: FPS · PvE · Shooter

Half-Life 2
Shared: FPS · Shooter · Action

DUSK
Shared: Boomer Shooter · FPS · Shooter

Harbinger
Shared: Boomer Shooter · Arena Shooter · FPS

Skibidi Toilet Hero
Shared: FPS · Arena Shooter · Shooter

Ratz Instagib
Shared: Boomer Shooter · Arena Shooter · FPS

Titanfall® 2
Shared: FPS · Shooter · Action

SharpShooter3D
Shared: Boomer Shooter · FPS · Shooter