From the main page of Pixelmon Mod, click on the "Downloads" tab. This opens up the Pixelmon Core Downloads. On this page, select the version to download. Pixelmon has a list of recommended downloads that are versions of the game which have been tested and debugged.
Players also have the option of downloading the Beta version and a Windows based Pixelmon Mod launcher. The launcher makes it easier to launch this mod in Minecraft for those who are not as familiar with installing game mods.Learn more about Video & Online Games