9 similar games
Games like Ben 10 Ultimate Alien: Ultimatrix Unleashed
Browser games that play like Ben 10 Ultimate Alien: Ultimatrix Unleashed, closest match first. Lime means it runs right here.

It's ultimate hero time! The games below have the most in common with it — hack and slash/beat'em up, science fiction, arcade — ranked by how closely they match, favouring the ones you can play right here in your browser.
Top picks
The 9 closest to Ben 10 Ultimate Alien: Ultimatrix Unleashed
- Ben 10/Generator Rex: Heroes United
Are you ready to be a part of the most heroic team in the galaxy? In common: hack and slash/beat'em up, science fiction.
- SlopePlays on slope-game.info
Slope is the ultimate running game that will put your skills to the test. In common: science fiction, arcade.
- Ben 10: Omnitrix UnleashedPlays on bamtang.com
It's hero time! In common: hack and slash/beat'em up, arcade.
- Coffee CrisisPlays on megacatstudios.com
Coffee Crisis is an arcade-style beat 'em up full of caffeinated carnage! In common: hack and slash/beat'em up, science fiction, arcade.
- Domo-kun Angry Smashfest!Plays on i-mockery.com
Play as Domo-Kun and take down those pesky power puff girls! In common: hack and slash/beat'em up, science fiction, arcade.
- Ben 10 Omniverse: The Return of Psyphon
In Ben 10 Omniverse: The Return of Psyphon players control Ben Tennyson as he battles against the villain Psyphon, using various alien transformations to… In common: hack and slash/beat'em up, science fiction.
- Aliens vs. Predator: Reqiuem - Combat Evolved
AVPR: Combat Evolved was a web game created to promote the DVD release of Aliens vs. In common: hack and slash/beat'em up, science fiction, arcade.
- Aliens vs. Predator: Requiem - Combat Evolved
AVPR: Combat Evolved was a web game created to promote the DVD release of Aliens vs. In common: hack and slash/beat'em up, science fiction, arcade.
- Ben 10: Samurai WarriorOffline
Ben 10: Sumo Slammer Samurai was a game on the Cartoon Network website. In common: hack and slash/beat'em up, arcade.
All matches
Every game like Ben 10 Ultimate Alien: Ultimatrix Unleashed

Ben 10/Generator Rex: Heroes United
Action · 2011
PlayableSlope
High Score · 2014
PlayableBen 10: Omnitrix Unleashed
Hack and slash/Beat'em up
PlayableCoffee Crisis
Retro · 2021
PlayableDomo-kun Angry Smashfest!
Newgrounds · 2002

Ben 10 Omniverse: The Return of Psyphon
Based on Cartoons · 2013

Aliens vs. Predator: Reqiuem - Combat Evolved
Based on Movie · 2007

Aliens vs. Predator: Requiem - Combat Evolved
Based on Movie · 2007

Ben 10: Samurai Warrior
Action · 2007