YOU HAVE TO CHOOSE A MODE BEFORE BATTLING! Sans: WASD - Control heart gravity Z - Shoot bones (goes on forever) X - Summon Gaster Blasters (goes on forever) I, J, K, L - Move Sans Space - Change Heart Gravity/No Gravity Bones & Blasters go to mouse and they point to the heart. Press C to add a platform, press V to add a moving one. Press 0 while touching a platform with mouse to delete it. Heart: Arrow Keys: Move M: Fight (You Have to be touching the FIGHT button ) I only added some buttons. Thanks to those two above this box for the original project!!!