Talk:Versions/@comment-5911489-20140212052009/@comment-3991817-20140212120143

I'm not sure what your question is, but I'll just try to answer it.

Every game and every update has its own apk file. Apk is just the file extension of the archive/installer you download that will install the game onto your device, just like other well-known downloadable files and installers like .rar., .iso, and .exe. If the latest version you can find on BlueStacks is build 184 that means BlueStacks is hopelessly behind on updates for PI.

Generally it should be possible to downgrade apps, but you have to be carefull with that. I know PI will quickly say your savegame is not compatible with an older version when the newer version has brought a new feature to the game.