Monster Madness Online


In Monster Madness Online you have to fend off the alien invasion. Gang up with other gamers, taking part in cooperative campaigns in Monster Madness Online

8/10 (1 Votes)

Monster Madness Online is a free game in which you have to restrain a Martian invasion in your neighborhood. You have to explore the streets, collect all sorts of objects that you may find useful and shoot at anything the moves nearby, unless they're your allies, of course. The game allows you to play cooperative multiplayer campaigns, as well as being able to completely customize your character.

Team up with gamers from all over the world and stop the invasion.


  • Action MMORPG.
  • Many weapons available.
  • Campaigns in cooperative mode.
  • Up to 16 players at the same time.
  • Customizable characters.

The suburbs had never been so dangerous

Hordes of monsters from outer space walk the streets and you have to make your best effort to restrain them by building your own weapons. But one of the best things about Monster Madness Online is that you won't have to fight alone. The title supports online games allowing different players to meet up and share their skills fending off the alien invasion.

Defend your neighborhood from the aliens in Monster Madness Online.

Requirements and additional information:
  • The game may have certain issues on Internet Explorer and Safari.
Nom Nom Games
Over a year ago
More than a year ago

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