Free HTML5 browser game

Ben 10 Alien Onslaught

Ben 10: Alien Onslaught is a fast-paced arcade survival game. Aliens are pouring into Bellwood by the hundreds, and the only thing standing between them and the town is a kid with a watch. Survive long enough and the boss shows up: Vilgax in Bellwood, Kevin 11 in the Canyon, and ZsSkayr waiting in the Null Void. Beat them to unlock powerful artifacts, spend your coins in the Plumber Shop on permanent upgrades, and chase 35 achievements. Three arenas, six aliens, fourteen enemy types and three bosses. Easy to pick up, hard to master, and different every single run.

Game description provided by GameMonetize.

Ben 10 Alien Onslaught

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Current source controls: Desktop Move with WASD or Arrow Keys and use mouse for attack direction Mobile Use your thumbs to move and attack direction Follow more instructions inside the game

Quick facts

Game details

Channel
Action Games
Subcategory
Battle Games
Provider
GameMonetize
Platform
Web Browser
Orientation
landscape
Updated
July 21, 2026

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About Ben 10 Alien Onslaught

Game description provided by GameMonetize.

How to play

Desktop Move with WASD or Arrow Keys and use mouse for attack direction Mobile Use your thumbs to move and attack direction Follow more instructions inside the game

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