I messed up a few rooms because I got dash explosion super late in world 1 and I'm not used to some of the slower enemy spawns anymore. Other than that this should serve as a decent reference for everyone who is trying to get into this game. I also forgot to mention the pity shield at the beginning. Pretty much when you kill yourself instantly in the first room, the game gives you a pity shield. Getting that shield makes you lose ~3 seconds, but not having to deal with the shield drop and being fully upgraded 1 room earlier than usual usually makes up for it. I don't know if it really saves time at all but it might make world 1 a bit more consistant. In case anyone has questions about stuff in the video or to the manipulations in general feel free to dm me.