"Unobtainable Max Elixer" redirects here.
Map 0x6F is an unused map in Pokémon Red, Blue, and Yellow.
At this map, there is a normally unobtainable Max Elixer, which can be picked up if the player partially loads the map (by modifying address 0xD35E to 0x6F and ensuring the map script pointer at D36E-D36F does not freeze the game) and faces the relevant coordinates at x=0E y=0B (x=14, y=11).
It is also a glitch map. For further information, please see: