Good level design, Tricky Mechanic, maybe it will help to add more visuals to get which direction you are aiming at. Good job!!!

Since we only use one button, it really fits the theme. The visuals could be better, but that is not huge complaint since they suit just fine. Having sound effects and music would a lot to this game. The level design is best part of this game. 

The only part I didn't understand fully was how to change directions efficently (like when I'm moving horizontally, pressing the spacebar makes me walk in the other direction horizontally and not vertically), so it has really hard to progress through the game. Could you explain to me how to do that?

Took a few attempts to get it to play but it was really interesting when it did. I think using a different button instead of space might help with that issue.  Really interesting take on one button controller.  Good stuff.

It took me a few minutes to get the hang of it, but once I did it felt pretty good to play. I found getting stuck the short-way down a corridor was tough to get out of, it was best to just reset and start from the beginning.

Some of the levels though start with you being stuck the short-way in a corridor, and the only way I could find of getting out of that is to hold down the spacebar and let go at a random time, hoping that it would now be facing the right direction. When I tried to double-tap space I wasn't fast enough and had already hit the other wall. Holding down space seemed to be the only thing that worked, but it seemed like the wrong answer, was I missing something?

This is the level I got stuck on, managed to get out of that top corner once or twice, but just ended up hitting another red instead. It's a creative idea, and when I got into the flow of some of the early levels - really satisfying. I think there just needs to be an easier way to get yourself out of being stuck in a narrow bit.

- Joe

This was fun and challenging but also satisfying when you "mastered" the controls!

Really nice!