RULES AND FEATURES
The strange name comes from the English Slopster swap (swap - swap). The cubes in this laboratory there are evil and good. Will save the good and defeat evil. Make sure that at every level, all the evil cubes flew and fell, and the good remained. You can and should use the best srivalli. Remember, clicking on the cube, you will initiate the process of svopirovaniya or teleportation, and clicking the lightning then the second, you traded first and second places.
Download flash player, to play the game.
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Games for tablet and smartphone
You can play the game COPSTER online 24 hours a day for free. It is no need to download and install it on your computer, and it is also not required you to be the registered user. Just ckick and enjoy. See also a set of related games below on that you might be interested to look.