why?

I got the key from indiegala nearly two years ago and today was informed by steam that "Your recent Product code activation has been revoked due to a problem processing payment" - anyone from the dev's (or publisher's) side, mind explaining what's up with that?...

You be the judge.

Hi, does anyone know how to mix colours in the colouring in game? I couldn't figure it out.

I played this for countless hours on my grandmother's old computer, gonna have to grab it for a sweet ride through childhood.