Games like Steel Assault
Games like Steel Assault include Pizza Tower, Katana ZERO, Super Meat Boy, SANABI, and Downwell. We matched them by the tags players give Steel Assault on Steam (2D Platformer, Fast-Paced, Arcade, Post-apocalyptic, and Action): closest matches first, and among equally close ones the better-known games.

Pizza Tower
Shared: 2D Platformer · Fast-Paced · Pixel Graphics

Katana ZERO
Shared: Action · 2D Platformer · Pixel Graphics

Super Meat Boy
Shared: 2D Platformer · Pixel Graphics · Fast-Paced

SANABI
Shared: 2D Platformer · Action · Pixel Graphics

Downwell
Shared: 2D Platformer · Arcade · Pixel Graphics

Sonic Origins
Shared: 2D Platformer · Action · Pixel Graphics

Gravity Circuit
Shared: Action · 2D Platformer · Pixel Graphics

Terminator 2D: NO FATE
Shared: 2D Platformer · Arcade · Side Scroller

Hotline Miami 2: Wrong Number
Shared: Fast-Paced · Action · Pixel Graphics

UBERMOSH
Shared: Action · Arcade · Fast-Paced

Sonic Mania
Shared: Fast-Paced · Retro · Pixel Graphics

Shovel Knight: Treasure Trove
Shared: Pixel Graphics · Retro · Action

Exit the Gungeon
Shared: Arcade · Action · 2D Platformer

Celeste
Shared: 2D Platformer · Pixel Graphics · Difficult

NINJA GAIDEN: Ragebound
Shared: 2D Platformer · Action · Side Scroller

LUFTRAUSERS
Shared: Arcade · Action · Bullet Hell

UFO 50
Shared: Action · Arcade · Pixel Graphics

Blazing Chrome
Shared: Action · Retro · Side Scroller

VVVVVV
Shared: 2D Platformer · Pixel Graphics · Retro

Broforce
Shared: Action · Pixel Graphics · Side Scroller

TTV2
Shared: Fast-Paced · Action · Arcade

UBERMOSH Vol.5
Shared: Arcade · Fast-Paced · Action

The Messenger
Shared: Retro · Pixel Graphics · 2D Platformer

Huntdown
Shared: Side Scroller · Pixel Graphics · Action