Found a skip for lone cube, saves around 22 seconds, will upload a video once I can get some peace and quiet in my room.
Update: if you execute Lone Cube skip fast enough, the game doesn't register you're in Lone Cube at all and when you reset after activating the laser, puts you back into Transfer.
Correction: It's not about how fast, it's about how close you are from the wall when you enter the door on the floor. If you're too close, the game sees you're in Lone Cube, but there's a small window where the game doesn't notice.
The idea is that the game will trigger that you're in Lone Cube at the actual entrance of the puzzle and any part of the puzzle that's in that same sort of area. If you do the skip right you won't enter this area. You won't need to enter the area because of long jumps.
I figured out that there's a shadow within the Lone Cube puzzle, and if you around it, for some reason you can walk to the entrance of the puzzle but at a different rotation, allowing you to grab the cube and jump off of it, skipping the puzzle.
I didn't quite complete it (because my W key is acting up) but you get the general idea.
yea i know that path ... i think its slower then the "normal route" not sure.... also cant we just make a little discord ..i got some little clips i wanna share but i dont wanna post on yt ...found a way to skip "the tower" complete haha...
idk if its ok to post here, but i dont think sandblast minds it lol . https://discord.gg/4vraT8