Games like Dominus Solaris
Games like Dominus Solaris include Huntdown, Broforce, Bit Blaster XL, LUFTRAUSERS, and Vampire Survivors. We matched them by the tags players give Dominus Solaris on Steam (Pixel Graphics, 2D, Arcade, Side Scroller, and Action): closest matches first, and among equally close ones the better-known games.

Huntdown
Shared: Pixel Graphics · Side Scroller · Action

Broforce
Shared: Pixel Graphics · 2D · Action

Bit Blaster XL
Shared: Arcade · 2D · Shoot 'Em Up

LUFTRAUSERS
Shared: Arcade · Pixel Graphics · 2D

Vampire Survivors
Shared: Pixel Graphics · 2D · Bullet Hell

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

BALL x PIT
Shared: Arcade · Action · Pixel Graphics

METAL SLUG
Shared: 2D · Arcade · Action

Alex Jones: NWO Wars
Shared: Arcade · Action · 2D

METAL SLUG X
Shared: Arcade · Action · 2D

METAL SLUG 3
Shared: Arcade · Action · Side Scroller

Planes, Bullets and Vodka
Shared: Action · Arcade · Shoot 'Em Up

ZeroRanger
Shared: Pixel Graphics · Shoot 'Em Up · Action

DRAINUS
Shared: Action · 2D · Shoot 'Em Up

Kung Fury: Street Rage - Ultimate Edition
Shared: Arcade · Action · Pixel Graphics

Blazing Chrome
Shared: Pixel Graphics · Action · Side Scroller

Exit the Gungeon
Shared: Arcade · Pixel Graphics · Action

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

Your Only Move Is HUSTLE
Shared: Pixel Graphics · Action · 2D

Nova Drift
Shared: Arcade · Shoot 'Em Up · Bullet Hell

Skul: The Hero Slayer
Shared: Pixel Graphics · Action · 2D

Jet Lancer
Shared: Pixel Graphics · Action · 2D

METAL SLUG 2
Shared: 2D · Arcade · Action

Commando Collection
Shared: Action · Arcade · Shooter