Demon Castle is inspired by Castlevania where your goal is to stop the summoning of evil demons within the castle walls. Items  Heart Crystal When you defeat a level boss, it will leave this behind. Collecting it will increase your maximum health, and end the level.  Chicken This secret snack can be found hidden in secret walls throughout the game. If you’re lucky enough to find some, your health will be fully restored.  Crypt Key This old key has been lost for centuries. Where could it be now, and what could it unlock?  Stone of Sealing If you are unable to stop the sorcerer, these stones will be your best chance to reverse the summoning. You should try to find as many as you can. Developed by MUSH. How to Play: How to Play:At the title screen, use the arrow keys to select your difficulty, then press the Z or X key to start the game. Use the arrow keys to move, and press up or down to start climbing stairs. Use the Z key to jump and the X key to attack with your whip. If you prefer, you can use the C and X keys instead of Z and X.