Games like Fuel Me Up
Games like Fuel Me Up include Vampire Survivors, Skul: The Hero Slayer, Risk of Rain Returns, BALL x PIT, and Star of Providence. We matched them by the tags players give Fuel Me Up on Steam (Action Roguelike, Action, Shoot 'Em Up, Roguelite, and PvE): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Action Roguelike · Roguelite · Pixel Graphics

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

Risk of Rain Returns
Shared: Action Roguelike · PvE · 2D

BALL x PIT
Shared: Action · Roguelite · Action Roguelike

Star of Providence
Shared: Action Roguelike · Roguelite · Shoot 'Em Up

Hades
Shared: Action Roguelike · Roguelite · Action

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

Enter the Gungeon
Shared: Action Roguelike · Pixel Graphics · Action

Dungreed
Shared: Action Roguelike · Action · Roguelite

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

Streets of Rogue
Shared: Action Roguelike · Roguelite · Action

Nova Drift
Shared: Shoot 'Em Up · Action Roguelike · Roguelite

Nuclear Throne
Shared: Action Roguelike · Action · Pixel Graphics

HELLDIVERS™ 2
Shared: PvE · Action · Shooter

Broforce
Shared: Action · Pixel Graphics · 2D

Wizard of Legend
Shared: Action Roguelike · Action · Pixel Graphics

Dead Cells
Shared: Action Roguelike · Roguelite · 2D

Halls of Torment
Shared: Action Roguelike · Roguelite · Action

Risk of Rain (2013)
Shared: Action Roguelike · Action · Pixel Graphics

Megabonk
Shared: Action Roguelike · Roguelite · Action

Death Must Die
Shared: Action Roguelike · Roguelite · Action

UnderMine
Shared: Action Roguelike · Roguelite · Action

SNKRX
Shared: Action Roguelike · Roguelite · Shoot 'Em Up

20 Minutes Till Dawn
Shared: Action Roguelike · Roguelite · Shoot 'Em Up