Along with Danish larp-wright [[Peter Schønnemann Andreasen]], he conceptualised and afterwards, along with others, co-organised the experimental Danish larp [[Delirium]].
In 2012, Heebøll started organising the [[Black Box Blackbox CPH]] Festivals in Copenhagen.
In 2013, he was awarded Fastaval’s honorary Otto for lifetime achievements within the roleplaying community.