Nom Nom Games has announced that it will soon be releasing the cross-platform action-MMO-RPG-shooter Monster Madness Online. The game is being natively developed for Windows, Mac, Linux, Android, and web browsers and players are invited to help the team test the functionality across platforms.

The citizens of Suburbia City were caught totally unprepared for the Martian invasion! Harnessing the mystical power of Monster Tokens, evil extraterrestrials sucked all of the town’s adult inhabitants into the Void, paving the way for the Invasion’s second phase, a new Monster onslaught intended to weaken the Earth’s remaining defenses. What these atrocious aliens didn’t reckon on, however, was the Monster Tokens’ inability to affect anyone under 18.

Saved from another hellish day at High School (“Go Wildcats!”), our four heroes — Zack Fowler (the Nerd), Andy Gomez (the Skater dude), Jennifer Sweeney (the Cheerleader), and Carrie Rosenberg (the Goth) — are ready to take back their town from the interlopers. It’s time to team up, gear out, craft some weapons, and get hunting!

Find out more on the Monster Madness Online site.