The way to perform this is by doing these steps:

• As the energy orb in the dungeon is destroyed perform a quicksave (F1)
• Directly after the quicksave, do a quickload (F2)
• If performed correctly, the counter for the dungeons will have gone up but as you load in, you will still have to destroy the orb once again.
• To keep doing this you need to keep quicksaving and quickloading as the orb is destroyed otherwise the counter will not increase.

great guide. can you do one explaining the trick you do with the jetpack. the one where you gain extra height. great runs.

sorry for the late reply, been away from speedrun for a while,if you're still wanting to know, it's as simple as blocking and using the jetpack at the same time, each jump is a little bit of height added, but as far as I know can be deadly if too high, you can input roll+block for a small window of i-frames though.

Archiving This or whatever because its old news.