Pokemon 2 is an unlicensed hack of Adventure Island 3 created by an unknown developer and released on the Famicom sometime in the 2000's.
Overview
This hack simply changes the sprites of Master Higgins and his girlfriend into two Pikachus, with no other changes to the rest of the game aside from the player starting the game with two of every item in their inventory.
Gallery
Screenshots
The map screen.
Gameplay.
The default inventory.
Release
Pokemon II's cartridge.
Another cart.
Video
-NES- Pokemon II (Hack) - intro, final battle, ending