The original games of Pokemon are the Versions that have a little extra something in them. Red and Blues original is Yellow, which has BIG extras: Pikachu is your first Pokemon, it follows you around on the screen, new opening, the RARE Surfing Pikachu is available to catch (^-^) and there are some new mini-games. The original for Gold and Silver is Crystal Version, extras include: Girl Character to play, new opening, able to catch Ho-oh AND Lugia, new UnownDex and secrets of the Unown that are for YOU to find out! I HIGHLY and SUPER-STRONGLY suggest that you purchase these ASAP. Thank you. ^-^ NEW!!! We have some Crystal Version Animations!