This game is just like playing on the c64. It is kinda buggy, but so was the original. First bug, when you save the game, the sound turns off. Restarting the game fixes it. Another bug deals with the helm of light. It stops working and you are back to casting light or using torches. Last bug, I've run into part of the dungeon that are just completely blacked out regardless of light source. The screen is kinda small but this would be the best thing to improve on the game. It would be great if there was a "full keyboard" button that could be toggled and when it was off, the screen was bigger with key combat buttons and the joystick. Improvements and bugs aside, I love this game and I'm glad this app was created. Well worth the money.