Hyper Instant Bunnyhop (Hyper iHop) is the one of the hardest tech you can pull off in Griffpatch Celeste. Guide on how to learn to pull this off: First and foremost, You'll need both "Z" and "C" key for this tech. Unless you can press "Z" then release "Z" and press "Z" in consecutive frames reliably, then ignore this guide. Otherwise, you'll need to use both jump keys. The recommended finger layout is: index: C middle: X ring: Z Other finger layout that have easy access to all ZXC key works as well. You should get used to playing with them. First, You should practice doing hyper by tapping one of the jump key (mine is Z) for only 1 frame. Don't worry about the other jump press for now. Once you can consistently pull off 1 frame jump hyper, you can now try to press your other jump button. The rest is just endless practicing until you can pull this off. (hopefully reliably as well) Personal Consistency: ~8.5% The other variant of iHops are: demohyper iHop (fp), slamdash iHop (fp), super iHop (fp), wavesuper iHop (fp), wavedash iHop. Variants with (fp) require you to press jump at the last possible frame, which makes them even harder than hyper iHop. A map that uses this tech frequently is deemed to be GM+2.