Games like Survivor: Gunfire
Games like Survivor: Gunfire include ULTRAKILL, Left 4 Dead 2, PUBG: BATTLEGROUNDS, Prodeus, and Trepang2. We matched them by the tags players give Survivor: Gunfire on Steam (Indie, Action Roguelike, Boomer Shooter, Action, and FPS): closest matches first, and among equally close ones the better-known games.

ULTRAKILL
Shared: Boomer Shooter · FPS · Gore

Left 4 Dead 2
Shared: FPS · Action · Shooter

PUBG: BATTLEGROUNDS
Shared: Survival · Shooter · FPS

Prodeus
Shared: Boomer Shooter · FPS · Indie

Trepang2
Shared: FPS · Shooter · Singleplayer

Bright Memory: Infinite
Shared: Action · Indie · FPS

Turbo Overkill
Shared: Boomer Shooter · FPS · Action

Megabonk
Shared: Action Roguelike · Indie · Action

DOOM
Shared: FPS · Action · Shooter

DOOM Eternal
Shared: Action · FPS · Gore

HROT
Shared: Boomer Shooter · FPS · Indie

Blood and Bacon
Shared: Action · FPS · Gore

SUPERHOT
Shared: Action · Indie · FPS

DUSK
Shared: Boomer Shooter · FPS · Shooter

Call of Duty®
Shared: FPS · Action · Shooter

KovaaK's
Shared: Action · Indie · FPS

Hades
Shared: Action Roguelike · Indie · Action

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

MOUSE: P.I. For Hire
Shared: FPS · Action · Boomer Shooter

Ready or Not
Shared: FPS · Shooter · Singleplayer

BioShock Infinite
Shared: Action · FPS · Shooter

Vampire Survivors
Shared: Action Roguelike · Indie · Singleplayer

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

MULLET MADJACK
Shared: Boomer Shooter · FPS · Action