Unlimited health, money.
Your mission in this arena shooter is to defend the mining colony of Hoy against the attacking alien invaders. You have the array of 21 unique weapons at your disposal. You need to learn which weapons work best against different enemies, and combine their forces to get through the levels.
You can take three weapons in to a level.
WASD KEYS or ARROW KEYS to move.
Use YOUR MOUSE to aim and shoot.
Use "Q" and "E" KEYS or SPACEBAR, or 1,2,3 NUMBER KEYS to change weapons.