Happy Water Cup vs Lost Survivor: Alien Planet Usage & Stats

You are the last one remaining on a rogue alien planet full of robots and creatures. Survive with your remaining rovers & tanks. Kill enemies and collect XP stones to call in powerups from Earth granted as Skills to ensure Survival. Make sure to collect Energy and Gems Scattered around from fellow adventurers, left behind on the deserted land. Choose and Use Skills wisely. Put the modern weaponry to good use. Keep surviving.