Games like Hell Firefighter
Games like Hell Firefighter include Vampire Survivors, FlatOut 2, Pony Island, Razortron 2000, and Need for Speed™ Unbound. We matched them by the tags players give Hell Firefighter on Steam (Experimental, Racing, Pixel Graphics, Dark, and Singleplayer): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Pixel Graphics · Singleplayer · 2D

FlatOut 2
Shared: Racing · Combat Racing · Singleplayer

Pony Island
Shared: Pixel Graphics · Singleplayer · Experimental

Razortron 2000
Shared: Racing · Arcade · Casual

Need for Speed™ Unbound
Shared: Racing · Singleplayer · Arcade

Garfield Kart
Shared: Racing · Combat Racing · Arcade

Need for Speed™ Heat
Shared: Racing · Singleplayer · Arcade

Tokyo Xtreme Racer
Shared: Racing · Singleplayer · Arcade

Timberman
Shared: Pixel Graphics · Singleplayer · Casual

SANABI
Shared: Pixel Graphics · Singleplayer · 2D Platformer

The Binding of Isaac: Rebirth
Shared: Pixel Graphics · Singleplayer · Dark

Celeste
Shared: Pixel Graphics · 2D Platformer · Singleplayer

DAVE THE DIVER
Shared: Pixel Graphics · Singleplayer · Casual

Progressbar95
Shared: Experimental · Arcade · Casual

SUPER CHICKEN JUMPER
Shared: Pixel Graphics · Arcade · 2D

pureya
Shared: Arcade · Singleplayer · 2D

DELTARUNE
Shared: Pixel Graphics · Singleplayer · 2D

FlatOut: Ultimate Carnage Collector's Edition
Shared: Racing · Combat Racing · Arcade

FlatOut
Shared: Racing · Combat Racing · Arcade

TRAIL OUT
Shared: Racing · Combat Racing · Arcade

Downwell
Shared: Pixel Graphics · Arcade · 2D Platformer

Need for Speed™ Most Wanted
Shared: Racing · Arcade · Singleplayer

Pizza Tower
Shared: 2D Platformer · Pixel Graphics · Singleplayer

Nodebuster
Shared: Experimental · Arcade · Casual