This guide is mostly here because there isn't anything better out there.

Herein you'll find videos of each of the levels of each of the chapters. I encourage you to use it when you're stumped on a particular level. As stated above, the first 30 seconds of each video contains links to the individual levels.

Please note that at the time of this writing, nobody else has bothered with any sort of walkthrough for this game. I'd greatly appreciate any appreciation you can show. :) Please rate up, favorite, and/or comment. Thanks!

These levels are super easy, in general. The last level (1-11) can be a little tricky. However, once you figure out the right path, it doesn't require any special timing. I had my video settings off a bit. Sorry for the smallness on Chapter 1.

These aren't too hard once you get the gist. There are a couple levels where you need to time things carefully or be a little tricky.

Some levels require careful timing. I might as well point out the alarm strategy where you have an alarm go off while you go through lasers. As long as the alarm is still on after you're through, the enemies will go toward the alarm rather than the laser.

Although I was able to do the majority of levels from chapters 1-3 without retrying, almost all of the levels in chapter 4 required many iterations and alternate route attempts. Even after watching the videos, I bet you'll have to retry some of these levels to sharpen your timing.

Chapter 5, like chapter 4, required many, many attempts for most levels. In fact, after one of the levels, I closed the game and it didn't save my progress. So I watched my own walkthrough to beat the level and ended up finding an improved method (which I rerecorded to replace the prior walkthrough). This only goes to show that even with the walkthrough, you'll probably have to retry levels repeatedly, and may find your own improved tactics.
My recording of 5-1 is very long. I bet it can be completed in half the time, but I was being extremely cautious. There's no time limit, so cautious works.

The audio is a little off on this one.

Audio out of sync again. I think the audio on my clips is shorter than the video, so the audio gets farther and farther behind with each clip. But I don't know what to do about it.

Chapter 7 is weird. You're timed, and the levels are short. It kind of feels like a test of one concept per level, and, indeed, there is only one achievement available for each level.

This chapter concludes the story, and has some interesting and fun cutscenes. You'll notice that 8-11 doesn't exist. The game skips from 10 to 12, on purpose.
Some of the most brainfrying levels in the game. A couple of these took over 100 attempts to get right. Enjoy.