Deserves a higher score
The old version of this game was very addicting but it needs to show the flow of a liquid through the pipes. You get a head start and then the liquid starts running through the pipe. Keep adding the new pipes b4 the liquid reaches the end of the pipes. It shouldn't be too hard to write functions to move an mc in the direction of the picked pipe or maybe it could be done using masks. As you know there are always several ways to do almost anything. Anyway it's an old favorite that deserves a higher score.