Space,up arrow,mouse click,w to jump Avoid Spikes These circles are called '"Rings"' or "Orbs" once you touch them jump again to jump, and that flat yellow thing on the floor it called "Jump Pad" it is used to jump high automatically
Thanks to @griffpatch and for youtube tutorial and @griffpatch_tutor for the skins,blocks,spikes ,portal ring and jumping pad and the end