Pokémon Prism is a cancelled Hack Rom of Pokémon Crystal, created by Koolboyman. The storyline elapses in the region of Naljo. It's the sequel of Pokémon Brown, therefore, there are new Elemental Types and new TM's. You can travel to Rijon for a second quest. The Pokédex has 252 Pokemon, including some from each of the first four generations. The game includes new mini-games and plot points in which the player controls a Pokémon.
Featuring the brand new region of Naljo (bigger than Johto), featuring 10 fresh and original cities, towns, and villages, as well as plenty of caves, forests, routes, and several more places.
Return of the region of Rijon.
252 Pokemon to find spanning from generations 1 - 4.
New Clock system - No longer real time but can keep track of days months and years.
Pokemon only areas.
Three new moves.
Several new items.
New music, ranging from music based from other games, to custom music.
Two new types (Gas and Sound).
New TM/HM set.
Lots of scripts made from scratch.
ASM Work.
New Pokedex order (Naljo), as well as the National Dex
Interact with brand new characters and some returning characters ranging from the official games to characters from Brown.
Gold Token system - save them up and get something good. Can you find all 80 of them?
Four crafting Skills, which you can get better and better at.
Side Scrolling areas.
New Minigames.
Download the .cia version for your 3DS here
