Fun game! Quite a simple concept, but then actually a tricky little puzzle, especially with the timer. Occasionally after exorcizing a ghost the movement freezes, but refreshing the page reloads the game fine. The restart button doesn't work either, but this seems to be quite a common problem with browser uploads of Unity games, and refreshing the page fixes that too, so it doesn't matter that much, just thought we'd let you know in case you wanted to fix it after the jam :)