Use the space bar or the up arrow to jump! Try to get the cube as far as possible in this endless game! See how many seconds you last before you explode! Also, press the "E" key if you want to switch the cube to the companion cube from portal! :) 1/21/14 CURATED! Thanks so much to @AmayaCreates for curating this!!!!!!
***My high score is 75 seconds, see if you can beat that!!!
