| This level is a major plot point!
This level is a major level in the game. After you finish the level, you may be able to access other characters, minigames, and tunnels. Most of them also include a cutscene.
In this level, there are many large narrow platforms you need to jump on. Fortunately, the power tiles can be seen clearly due to that they are dimly-lit. But the gaps are really big too. If you use the Runner, make sure you use the high jump to jump over the gigantic gap. As for the Lizard and the Jack-o-Lantern, make sure you don't overshoot and land in the void of space!
After you finish this level, a new side tunnel will be unlocked.
There is a cutscene that featured in this level. However, the cutscene won't be initiated when you beat this level. In order to watch this cutscene, you need to go to the Galaxy Map and press on the newly unlocked side tunnel.
New Tunnel Edit
The new tunnel is actually called "New Tunnel"! It is 9 levels long. When you first play it, you can only play as the Duplicator and the Child (because no one else has noticed it yet), but after you beat Part 9, you can play the whole tunnel with anybody. If this doesn't unlock, it's because you have to get the Duplicator and/or the Child to unlock it. So, the best way to unlock this tunnel is to beat the Low-Power Tunnel, get the Child, and attend to this tunnel afterwards.
- If you pause when the text says "Low Power Tunnel, part 16," and you pause it right at the knot between parts 15 and 16, the Power tiles come half-way lit up.