Sometimes the "level failed" appears while puzzle is not finished and things are still moving. And then the cage is touched but level is not succeeded.
Could be 4/5 without this problem
The game froze after using a revive potion. Bote monsters has a fix action bar.
I had the same problem with pausing the game, when restoring it was not working.
 "Balls Brothers"){kind=icon}
 "Tripod Attack"){kind=icon}
 "William and Sly 2"){kind=icon}
 "Monster Arena"){kind=icon}
 "Wasted Youth, Part 1"){kind=icon}
 "SpeedRunner"){kind=icon}
 "Vampire Physics"){kind=icon}
 "Fancy Pants Adventure: World 2"){kind=icon}