I found a new glitch. If you start a run of the game in normal mode then you enter speedrun mode you can then load that save immediately and skip a good portion of the game. Unfortunately, there are a few caveats. 1. the glitch doesn't warp you to any point beyond the flipping puzzle room so no wrong warps yet. If you save at any point beyond the puzzle room it will just send you back to the puzzle room. 2. The saves don't save which buttons you press so you have to press all of the puzzle buttons every time. 3. If you finish a run you have to create a new save to load at as the old save is deleted when you finish the run. I'm working on a run to showcase it but untill then Happy Hunting.