Minecraft has Dinosaur, Portal and Left 4 Dead mods, so why the hell shouldn't it also have a vast, ridiculously complex Pokemon mod, too? So far the mod, called PokeMob, only has 15 of the 151 original pocket monsters in it, but it also features a functional pokeball mechanic as well as a pokedex, too! If you're interested in playing it or even contributing, check it out here.