From Free Lunch Design:
Operation Spacehog is a horizontal scrolling shoot'em up game for one or two players. If you ever played any old console shooters you'll know what it's all about; control a small spacecraft in a battle against horrible odds.
Luckily you can collect power-ups along the way and upgrade your ship to suit your needs. The nature of the power-ups vary from ship-manuverability to hightech weapons and shields.
Select one of three different pilots and craft and blast your way through alien infested space.