Four by Four is the 130th level in Chip's Challenge Level Pack 3. It was created by John Lewis. 307 route: Push the block L to collect fire boots, then slide around the force floor, collecting the yellow key and bottom-right chip, then slide through the yellow door and collect the chip below. Push the block U (which deflects a glider into the centre where it will press a blue button), then move the block L (which will deflect the other gliders onto the green buttons). Move to the left, collect the lowest chip, and remove the dirt so as to lure the paramecium into the water. Move into the bottom-left room, collecting 2 chips en route, collect the red key from the tanks, then walk via the brown button to collect the chip in the bottom-right of the centre area. Now get the green key from behi