Another great space shoot-em-up. In this one you can buy upgrades between levels.

Very addictive. Type the letters as they pass through the bar. Hard mode gets INSANE!

Part 3 includes a new mission, new weapons, and new abilities such as roll, duck, climb, and hang.

Now that his training is complete Sam goes on his first real mission: Into the Darkness!

More weapons, more levels, more enemies, more Thing-Thing!

This game has it all: addictive gameplay, great power-ups, and big scary bosses!