Hello everyone. I would to train my speedrun on SM64 and i saw this guy : He seems to just push a button and restart before he missed his move. This is exactly what i need to pracice. Does anyone knows how to do that ? (or approximately the same) Maybe he explains that some times but my german is very poor... For information i play on an emulated game via project64. Thank you so much if you have the answer.

Great thank you ! I just got Usamune, it works fine. I watches this vidéo : where he says "by the way you can save at any moment by pressing start and load it by pressing all the c buttons at once" but this doesn't work for me do you think there is a way to change the buttons involved ?

If you're using a GC controller, there is a way to change loading a state from Cx4 to D-Pad Up through the menus.

Maybe you had the same issue as I had: in the usamune rom there are save slots AND load slots.

So to make a save state you have to select the save slot (0-5) with D-pad right then press Start and if you want to load that state you have to select the corresponding load slot (0-5) with D-pad left then press cx4 (or D-pad up if you changed that option).