Can't say, the game is pretty simple.

Awesome game, very inspiring.

Thank you.

I used Pygbag.

The game definitely has some oldschool feeling to it. While it's not obvious, where the kitty is, that's not difficult to figure it out. The second level had a great "AHA!" moment, when I realized that you can... 

Congratulations on your first game!

Nice concept!

A very stylish game, I am really impressed!