I played MDK 2 some years before. It'a a small diamond! What's MDK 2? It's an action game, it's a shooter, it's a 3d platform, its an adventure game! 3 different characters, 3 different styles of play. The game has everything a pc gamer needs: action, fun, speed, great bosses. It's very challenging (more that I could handle but eventually I finished it) and will keep you in front of yout pc monitor for a long time. Give it a try, you will love it!