r u serious? you dont even need a key! , just push the block to the left so that it's crushed with all above blocks .by Dj_maj - General
u need to junp on the bottom thing whatever it is called . jump on it as its comming ur way .make sure that you land next to the bottom sharp thing on ur left. then quickly junp all the way up and left , make sure that the top one is on the left . when u jump u will not touch the white block so it should go smooth.by Dj_maj - Generation MSX