Do I have to download both 0.99 and the 1.00 patch for the full game?
Just a small note on this. The way it's packaged here, the v1.0 patch zip only contains the update, not the full game (note the meager 1.4Megabytes size). You need to download the 0.99 Directors Cut game, and then apply the v1.0 patch over it.
Exception is the 1.0 Android .apk file, which does indeed the full game. But that's not the case for the Mac or PC release.