I've been waiting years for another The Lost Vikings game, and Cloning Clyde is a great platform/puzzle game along the same vein of TLV. The quirky humor is definitely present, as well as the cooperative effort of the other characters (i.e. cloning yourself in order to activate buttons elsewhere in the level), each with the ninja-kicking ability to pummel security cameras and cocky cloned chickens, preventing you and your clones from escaping this human experiment. Although saving other versions of yourself is not a requirement, you do earn bonuses if you help them escape. You'll find notes throughout the level from a previous Clyde-clone with helpful hints on escaping, so you can't help but feel a sense of obligation to help this never-ending cycle of Clyde-clones get out of the lab! Definitely check this game out if you're a fan of The Lost Vikings; I guarantee that you won't regret it.