This is a video of me, Tasselfoot, blazing through Submachine 7. I find none of the secrets... you're on your own for that. I also don't explain the logic behind any of the main game's puzzles. If you want to know WHY you're doing something, post a comment and I'll do my best to explain.
Game: http://notdoppler.com/submachine7.php
EDIT: Token Locations! Big thanks to MaximumZero3K
At 1:17 on the ground next to one of the pots
At 2:08 in one of the wall's cracks
At 3:01, go through the portal, and it's in a crack to the left of the portal
At 3:35 to the left of the rock in the middle of the room
In the last area, go all the way to the right from the green portal, it's behind the desk
