The Happy Tree Friends characters go to the clubs as well. But this club is nuts! The discoballs are falling from the ceiling and you have to make sure they won’t hit Lifty. Avoid the balls as long as possible and collect as many blinking points as possible. The longer you play the more balls will fall and the game area will change as well.
Source
http://www.htfgames.com/games/crazy_disco.htm
Crazy Disco screenshots
