The game plays like a fun and a little less maddening cross between Chip's Challenge and Lemmings. The long line of clones that must go everywhere together makes your job more difficult than necessary in most levels, although sometimes it is also crucial. The huge variety of puzzle elements makes the game challenging and addictive. There are different colored potions you can drink to protect your clones against acid and other hazardous materials, keys to unlock doors, buttons and levers, bombs, shields, various magical items, and hint scrolls. You can even ride various vehicles on some levels, such as mine cars to travel on rails and rafts to cross rivers. As if that's not enough, you also have to deal with different types of enemies, ranging from dumb boars to dragons, living sparks, devils and ghosts. If you enjoy creative and devilish turn-based puzzle games that never seem to run out of surprises, Clone is a game for you. With 6 huge worlds and a near endless variety of levels, it is definitely one of the best shareware puzzlers ever made. Two thumbs up!