It's fair to say that Transmover is one of those games you don't think much of, and then slowly it becomes your best, most frustrating friend.
To begin with, Transmover seems like a game where you run and get a key and use the key to open the exit. But then your lasergun comes into play, and you realise that it makes you switch places with whatever you fire it at, and then it becomes very complicated indeed. Transmover might be ugly, but at least it's fun.