Lolo, a great puzzle with no time pressure, but High brains requirement.
This unique puzzle is about getting several pieces on each floor. The thing is that there are several booby traps which you must avoid and neutralize in order to pass. Enemies are not the fierce as you think. Most of them are random movement which obstruct you from passing, or kill if touching.
As I said, most of this games is figure what to do in an order fashion. Obstruct, move and push objects... This is what the game is about.
The music is good, at the beggining it is very catchy, but at the end it makes you sing it with despair and finally muting the tv. Graphs are nothing beyond this world. The same 5 enemies repeat over and over and over till you can describe them perfectly. There is no background as all you see is ground and walls.
The difficulty of this game is medium, but it gets hard from time to time. Recommendable only if you are into puzzles, if not, better avoid it.