Smote
by Robert Street.
You are the god Jimmy. You need worshippers. You have just found a promising solar system. You will smite the bug-like aliens until they worship you.
Water World
This world is mainly covered with water. The aliens do not live in the water through. They live on blocks of ice, which float across the oceans. There is another world to the east.
You can see a comparatively small block of ice where aliens live, just under where you are looking down.