Escape the Nightmare Rules:
1 You must finish the puzzle to open the door that puzzle is assigned to
2 You have three lives
3 Each enemy besides the boss has one life
4 The boss has five lives
5 You cannot skip rooms
6 Each and every enemy (including the minions) must be destroyed before attacking the boss, if not, they will attack you with the boss
7 Find your friends to weaken the boss
8 The bat will guide you on your journey
9 You cannot skip bosses
10 Defeat the boss and step on the copper plate
11 Wake up