I'm a gamer to the extreme and I love all kinds of games, but old games were the foundations to what we have now and there is one I just can't remember the name to. You played as some guy who threw a hammer at foes and laser eyeballs shot at you. The end had a 2 headed dragon which was hard to kill but then it showed a level from the sequel which stunk but gave an idea as to what it was like. That's all i can remember about it but any help would be appreciated. Thanks.

P.S. It was a pc game too.