ok my mistake, I did read "registered 58 hours ago", but it says "registered 58 days ago" lol
After watching a few gameplay videos, I really have to admit the levels seem to be pretty confusing, people run around aimlessly and it's not really clear where to go and that you have to collect the bomb and then return to the exit etc.
Of course one reason was the tight time schedule of the Jam, I never participated in one and so I wasted most time to make the resources (which mainly didn't turn out how I imagined).