His forum name is "ventilator": http://www.opserver.de/ubb7/ubbthreads.php?ubb=showprofile&User=175
He's not that much into game dev anymore though, in particular Gamestudio related stuff.

"Falls das Resultat nicht einfach nur dermassen gut aussieht, sollten Sie nochmal von vorn anfangen..." - Manual

Check out my new game: Pogostuck: Rage With Your Friends