Lieutenant its time for action as the evil Cyborgs have taken over.
Defend Your Inglor   Plankton Life   Zefs Under Water Adventure   Sonic The Hedge Hog  
Make your way to the exit (typically to the far right) to beat each level. Pickup power-ups to use them. Use the 1 - 5 keys to select which power-up to use. The bottom left indicators show how much of each power-up is available. Your default gun is for unlimited use with a slight recharge time. Activate switches when available to open doorways and shut down lasers
Use ARROW KEYS, CTRL to shoot

Planet Mayhem The war between the monsters and the humans is raging. Pick a side, weapon, and projectile, and reek havoc on your enemy!