@tizianotamanini Looks like it's defeat all enemies and take no damage. Doesn't really matter though, since you get no reward and there's no badge for it.
It's stuck for me, it just says "Loading user information for . This shouldn't take longer than 10 seconds." and it's been there for several minutes...
Please change the "restart room" command to something other than R twice. I was about halfway through the last room of the last level... and I accidentally hit R right after dying, sending me back to the beginning of the room. >X(
@fantomix You have to successfully exit the tower to save the trophies you got in a run. If you exited the tower and the trophies still didn't save, then that's a bug.
Even though all I heard was sound effects, I looked up the soundtrack and imagined it where it should have been. 5/5! (1/5 for Kong's comment system, no delete or edit button)
 "Pixelvader"){kind=icon}
 "Badge Master"){kind=icon}
 "Jumphobia"){kind=icon}
 "Sarah's Run (preview)"){kind=icon}
 "Mud and Blood 2"){kind=icon}
 "A Dance of Fire and Ice"){kind=icon}
 "colourPod"){kind=icon}
 "Great Game 1/5"){kind=icon}
 "Epsilon"){kind=icon}
 "The Enchanted Cave"){kind=icon}
 "Creeper World Training Sim"){kind=icon}
 "Legend of Kalevala"){kind=icon}
 "Tower of Greed"){kind=icon}
 "no-one has to die."){kind=icon}
 "Omino"){kind=icon}
 "Little Wheel"){kind=icon}