Billionaire v0.85

Billionaire should now feel a lot snappier, and a lot less confusing, with the introduction of investment quests. Your board will now challenge you to pump up the share price at key moments in the game - are you up to the challenge? A juicy financial reward is waiting, if you are...

Plus lots of interface and other changes designed to make the whole thing a bit smoother. Billionaire is still a work in progress (we'd like to unlock another map sometime, for a start), but it's starting to inch towards where it needs to be.