There are nothing else in the world than a rolling tower and gates, which is a bit boring. I still like the idea and the game has a fun dialog start, while the dialog process ended too soon. I though this is story based game, but not sure. The vehicle is interesting, and the core and the salt in the game. I just though the player would be able to edit it or change it, or has "real" delivering missions for the boss. Game play itself would be more fun if the platforms would be straight, not sloping.I would also prefer the game map located in the pit or into canyons, not in the ambient space (as the background shows), or on the planet ground - in the space there are no physics.