Earlier quoted context omitted.
Yay yeah he is! I remember playing Icy Tower for hours! [1]. Love his game designs and aesthetics. If I get it right, I first came in contact with his work when I was learning allegro [2], but TBH I'm not sure now. I think he used to use allegro in some of his games! 1: https://en.wikipedia.org/wiki/Icy_Tower 2: https://www.allegro.cc/
Aw thanks! Yes, allegro was my first foray in to making games in c. Used it extensively 98-02 iirc. :)
I'll also have to admit I stole a sprite or two from Spacehog for my own little horizontal space shooter as a teenager, hehe...