I've just downloaded book4 and for some reason the game doens't respond at the titles menu. After I press space I don't get anything. The music and animation still playing, so its not a freeze.
Unfortunately I have no clue if the other books were working on ubuntu because I used to play on windows. Unfortunately I'm travelling right now and would like to play on my laptop.
I'm running Ubuntu 15.10 on an i5 5200U with HD 5500 which is more than enough to run the game according to specs.
DOes anyone have same issues?