Games like Still Not Dead
Games like Still Not Dead include Left 4 Dead 2, DOOM, DOOM Eternal, Hades, and The Binding of Isaac: Rebirth. We matched them by the tags players give Still Not Dead on Steam (Action Roguelike, Action, Indie, FPS, and Pixel Graphics): closest matches first, and among equally close ones the better-known games.

Left 4 Dead 2
Shared: FPS · Zombies · Action

DOOM
Shared: Action · FPS · Shooter

DOOM Eternal
Shared: Action · FPS · Great Soundtrack

Hades
Shared: Action Roguelike · Indie · Action

The Binding of Isaac: Rebirth
Shared: Action Roguelike · Indie · Pixel Graphics

Hotline Miami
Shared: Action · Indie · Pixel Graphics

Vampire Survivors
Shared: Action Roguelike · Pixel Graphics · Indie

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

Hotline Miami 2: Wrong Number
Shared: Action · Pixel Graphics · Great Soundtrack

Devil Daggers
Shared: FPS · Indie · Action

Megabonk
Shared: Action Roguelike · Indie · Roguelite

Roboquest
Shared: Action Roguelike · FPS · Roguelite

Post Void
Shared: Action Roguelike · FPS · Action

Nuclear Throne
Shared: Action Roguelike · Indie · Pixel Graphics

Gunfire Reborn
Shared: FPS · Roguelite · Indie

Counter-Strike 2
Shared: FPS · Action · Shooter

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

Call of Duty®: Black Ops III
Shared: FPS · Action · Zombies

ULTRAKILL
Shared: FPS · Fast-Paced · Great Soundtrack

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

Black Mesa
Shared: Action · FPS · Shooter

Death Road to Canada
Shared: Action Roguelike · Pixel Graphics · Zombies

Back 4 Blood
Shared: Zombies · FPS · Action

Risk of Rain (2013)
Shared: Action Roguelike · Indie · Action