Frozen Rat World

Frozen Rat World is a Ratworld tier 3 world.

Enemies

 * Rapid Grenadier Rat
 * Nova Rat Overdrive
 * Cloaked Sniper Rat
 * Shielded Proximity Rat
 * Twin-Zeppelin Tank
 * Barrel Rat
 * Rocket Jumper Rat
 * Missile Tank
 * Experimental Bounce Tank