Games like Alien Hominid HD
Games like Alien Hominid HD include Broforce, Cuphead, METAL SLUG, Streets of Rage 4, and METAL SLUG 3. We matched them by the tags players give Alien Hominid HD on Steam (Arcade, Action, Shoot 'Em Up, Side Scroller, and 2D): closest matches first, and among equally close ones the better-known games.

Broforce
Shared: Action · 2D · Local Co-Op

Cuphead
Shared: 2D · Local Co-Op · Co-op

METAL SLUG
Shared: Arcade · Action · Side Scroller

Streets of Rage 4
Shared: Action · Arcade · 2D

METAL SLUG 3
Shared: Arcade · Action · Side Scroller

METAL SLUG X
Shared: Arcade · Action · Shoot 'Em Up

Castle Crashers®
Shared: 2D · Co-op · Action

Guns, Gore & Cannoli
Shared: Action · Side Scroller · 2D

Guns, Gore and Cannoli 2
Shared: Action · Side Scroller · 2D

METAL SLUG 2
Shared: Arcade · Action · Side Scroller

BattleBlock Theater®
Shared: 2D · Co-op · Funny

Move or Die
Shared: Action · 2D · Funny

Gang Beasts
Shared: Action · Funny · Co-op

Huntdown
Shared: Action · Side Scroller · Shoot 'Em Up

Stick Fight: The Game
Shared: Action · Funny · 2D

PARTICLE MACE
Shared: Action · Arcade · 2D

Rayman® Legends
Shared: Action · 2D · Local Co-Op

Blazing Chrome
Shared: Action · Side Scroller · Shoot 'Em Up

Overcooked
Shared: Arcade · Local Co-Op · Multiplayer

Teenage Mutant Ninja Turtles: Shredder's Revenge
Shared: Side Scroller · Arcade · 2D

Human Fall Flat
Shared: Action · Funny · Co-op

Revolution Ace
Shared: Action · Shoot 'Em Up · Arcade

Duck Game
Shared: Action · 2D · Funny

Shovel Knight: Treasure Trove
Shared: Action · 2D · Side Scroller