Q*Billion? Question about an old gameboy game

[UCLArocks]

I remember a long time ago playing a game on the GameBoy that I think is called "Q*Billion." You are a little guy trying to work through a series of mazes. There are gates and moveable pieces and the mazes get increasingly harder. Does this sound like any games that are available today? I'd love to be able to play a game that was the same concept.

Thanks!