You are given a list of words and a board filled with assorted letters. You need to find given words on the given board in the given letter combinations. Easy. Oh, yeah, and the time runs out as you search.
Position your space ship among enemies and detonate mines on your own board to cause maximum damage to the foe. In real life that would be a suicide mission, but not in this game.
A lander with a twist. Instead of manipulating your ship's engines to navigate to a safe landing spot while conserving the fuel, you have to bomb the Martian city to convert it into a nice landing field.