PokeJoke DS – A Parody of Pokemon (Pokemon Diamond Hack) is an interesting product of a ROM hacker named Rozema. Inspired by the original Pokemon Diamond version and cleverly changing the text characters that created a game with a completely new storyline and even strange characters. The game is no different from the original version and only differs in conversations, Pokemon names, location names, item names, etc.
CHANGES
– Renamed all of the gen IV Pokemon
– Renamed a few of the gen I, II, and III Pokemon
– Changed some of the moves
– Changed the storyline (The different storyline will become much more apparent later in the game.)
– Completed editing Twinleaf Town
– Completed editing Sandgem Town
– Completed editing Jubilife City
– Completed editing all routes up until Oreburgh Gate
– Added an Easter egg to Twinleaf Town
More information
https://projectpokemon.org/home/forums/topic/31951-pokejoke-ds-a-parody-of-pokemon/