Hello. Thanks for your interest in the Team Happeh Mod. The Team Happeh Mod has been designed for Serious Sam players that can beat the game on serious difficulty. The mod makes the game slightly harder so that you can increase your skill. There are no coding changes or game play changes in the Team Happeh Mod. At this time, there are no maps included with the mod. The game is basically Serious Sam gameplay with different enemy models that behave differently enough to make the game harder. As of 12-25-02 all models except the Scorpman, Lava Golem and Headman have been replaced. You can see exactly what is available in the mod in the image gallery. I like the idea of killing "things" as opposed to something that is supposed to represent "real humans". The model replacements are cartoony and fun for me. I play the game to increase my target acquisition skill. If you wanna have fun, then the Team Happeh Mod is right up your alley.