Enter a world full of crazy monsters and creature you've never seen before! Work through each of the mazes by using the cool weapons to help eliminate the threats and escape through the exits.
If you're a big fan of this truly badass Nintendo Game Boy Advance classic then you need to check out other cool games, such as Super Mario Bros. Mario & Luigi (SMW1 Hack), Aladdin and the incredible Pac-Man!
Planet Monsters is an online retro game which you can play for free here at playretrogames.com It has the tags: arcade, and was added on Dec 22, 2014. It has been played 2191 times and is available for the following systems: gba / gba / Nintendo Game Boy Advance You can also play Planet Monsters unblocked.