To play Act II you need to reach the correct ending on Act I (You need to speak with Sloth) He will tell you to create a Special savegame, Act II will then recognize that save game when you press start. (The name of the save will be the one you gave it on Act I)
PS: If you are using android you need to allow the App to save files on your device.
Cheers!
Thanks I'll try that but i believe i found a bug.
When i open Act 1 on Android it doesn't show the main menu it goes straight to my last save and then at the same time hides the quick menu so I can't go to the menu to save or load anything... cheats are off
I tried swiping in every direction it doesn't bring the quick menu back so I'll probably have to re-download the game and start over. I even deleted the saves then deleted all game data.
Update: I reinstalled it and it worked fine this time, the game was awesome and I got most of the endings
Cheers!