Had fun with this! Thanks for doing it. Though, I did have lots of glitches when trying to play on actual hardware. The Save & Continue feature always leads to the game freezing at some point, and then when trying to reload, it just brings up a blank screen. During one attempt, the merchant selling the candle had no spawned items so I couldn't do anything with that shop or item. Damage from enemies would occasionally glitch, killing me without any signs of hitting me. I found the game worked best when using the Save & Quit option and then resetting the console, which leads me to believe it is a memory issue. Hope to be able to experience it on a Game Boy or Game Boy Player in full some day!