#2 but with the savepoint appearing on the map when you are 1-2 rooms away would be nice, it's annoying to pass right next to a savepoint without knowing it and choosing another route/going back.

(I know this is old, sorry for the necro )

Just managed 00:29.26 on Gass Umbra Level 5, without Nifflas' technique of powering up before starting. Gonna try it now .

Edit 1 :You can actually start Level 5 with fly powerup, by being already flying when you start the terminal, which is kinda easy. But then, I lack the controle to fly around the platforms. Seems like you can win a second with this technique.

Edit 2 : Actually, it was fun so I retried some times again !  00:28.60