Drinking around 8 cups of coffee will do the trick with this one, Naac created by MonkeySoft is a action/blast 'm up game, where you bassicly have to destroy everything in the play area. Its a fun filled game with plenty of action.
Comments from the author: NaaC is a fast single-screen shooter in which you can kill thousand of smelling aliens. Play as a space marine, kidnappened from the Earth, packed with only a jetpack and a pistol, and defeat a horde of monster!
Click here to download the game and read its reviews.