For some reason, there are no aliens, whom the earthlings have been expecting for several centuries, but many already imagine them and they must be necessarily green. Probably this stereotype has developed thanks to science fiction writers. We decided not to deviate from the standards, but our alien looks little like a person, or rather does not look like it at all - it is an ordinary green square block. But this does not mean at all that such an alien cannot be. Our hero has been traveling for a long time and right now you will help him explore new places - the platform planet. To move along it, overcoming ledges, the hero will need his ability to create additional blocks. You just click on it and the block will appear under the character in Alien Cubes.