Firstly, play games 1-3 before this one so you get a good understanding of the rules. Also read this before playing the game, and hit stop when it loads. When you finish reading this, hit the green flag and play the game. Yep, I made a fourth one. I will NOT make any more of these, as the goal is to make them harder with each passing game. I don't think that's possible anymore. You see, I have made the game COMPLETELY EVIL. There are three rather conveniently color-coded marbles: red is the one you know from gamesone and two, nothing special, just a marble. Green is like the one in game three, it has gravity and will go down by default. Blue is new to the labyrinth series, and it goes at half the speed that the other two go at. Here's the catch: you have to control ALL THREE MARBLES AT ONCE. They all use the arrow keys, so when one moves, the others do too. If one of them hits black, the rest of them go back to the beginning as well. The yellow checkpoint is now a warp space that sends you back to the start too, but you still have to go there before reaching the green goal. This is the same game as #2, but with the extra marbles it is much harder. You thought it was bad keeping 1 marble alive? Try 3! A word to the wise, though: It is best to leave two marbles behind and find a way to keep them alive there while using one marble to navigate instead of getting all three to the end. Remember, you only need to get one marble to the checkpoint and the goal. Yes, it is possible, I beat it myself. Good luck. You will most certainly need it.