After remembering my old project, I went to check out if the buggy project is still here. Sure enough it still is and still playable. There's some stuff in the description of How? What? Why? that i mentioned that I'm too lazy to copy and paste so I'm just gonna write a TL;DR:

I cleared up the common misunderstandings and am finally going to start work on the revamped version of How? What? Why?.

The revamped version shouldn't take too long to develop.

To clarify:

I'm not going to make a new game out of it. There will be entirely new graphics and levels but the core concept will stay the same. I will fix the bugs, and create new ones while I'm at it and hopefully this will be a more playable experience.

Also I lost the How? What? Why? unity files ¯\_(ツ)_/¯