Alien Chaos is a singleplayer action game that is all about weapons, destruction and cleaning up. Debris and gun shells lay about the levels and you can sweep them into recycle bins to get more ammo. Different recycle stations give out different ammo for Really's all-purpose weapon. Turn it into a rocket launcher, flamethrower or a minigun with enough punch to send Realty Shooter flying.
The story mode is divided into 5 chapters, each with 5 levels and a boss at the end. Ex commando Really Shooter and his mother Poor Mama is running the cleaning service Clean House together. Sometimes when aliens invade they also take it upon them to help out eradicate the xeno infestations.
The gameplay is fast-paced and action-packed, with an emphasis on destruction and cleanup. As you progress through the levels, you'll unlock new upgrades for Realty Shooter's weapon, allowing you to tackle even tougher enemies and bosses.
Alien Chaos also features a StreetPass function that allows you to compete with friends on 10 challenge levels. For each new friend you meet there are 10 more available stars to compete over, so players are incentivized not only to win each challenge over a friend, but also to find more friends and get even more stars.
Alien Chaos was released for the Nintendo 3DS on September 25 , 2012.