Oh No!

Oh No! is a fast paced shoot'em up with multi directional scrolling. Taking place in the far far future, you'll take the role of a ox breeder. Using your ship Badjak, your objective is to prevent aliens from taking away your oxes. To your disposal you have two kinds of weapons, a laser and a boomerang weapon shot from the rear. You can get a new ox if you destroy one of the ox parents occasionally appearing on the play field. There's eight worlds in the game. To complete a world you need to defeat nine alien waves. The game is lost when all oxes have been taken away.

The original MSX version was originally sold under the name 'Oh Shit!" But the name was changed for the UK release