Bumble Boy is the 73rd level in Chip's Challenge Level Pack 2. Eric Schmidt delivers one of his easier levels to CCLP2 in this slot. Circle with the bug, then move to the west and collect the chip and keys, then follow the path to the top and open the blue and then yellow locks. Push the block U 2R, up, and then around the edges of the left wall, and finally 2R to cause the starting bug to move directly north and change the toggle wall. Continue to play 3D 2L, then hold the south key to pop into the exit.