Know then, that it is the year 2049. In these times the most precious substance in the world is... water. On Earth, it was depleted.
The only place in a whole Solar System where clean water is still present is... Mars!!!
This game is CHALLENGING!
Please read manual to reduce casualties!
M/+/- >Mute and Volume Control
P > Pause
V > Show/Hide AttackView
Mouse > Control/Attack