In Water Wars you're going to be playing chemistry. Your ship is a red "C" and you'll be shooting different molecules to make water, ammonia, and methane. You'll want to collect your water because Ammonia steals water. When you make Methane, the atoms around it start moving frantically. Your health and shield needs to be monitored closely. Press R to do rapid fire and use the arrow keys or WASD to move. The mouse fires. The object is to collect as many water molecules as you can without losing health - so avoid making the ammonia and methane as much as you can.