I created a walkthrough video for the game Isolated Subject that you can watch here:
https://www.youtube.com/watch?v=Ez3ioLxU9vM
As for advise for the game:
- The only controls you have to work with are the directional keys so experiment with them (holding them down, jumping a lot, etc.). Sometimes the best way to see what ability a world gives you is to go to another world and bring it with you (since some of the worlds are flat and/or don't allow you to fall to your death, this prevents you from finding out the world's ability).
- For some reason, the W key will work in activating an ability when the up arrow does not. Possibly an oversight on the developers part. Keep this in mind.
- You will have to switch between the abilities in mid-air to complete some of the puzzles.