The only complaint I have is the new "catch-up tool" deleted some of my progress, as it only took my game through chapter 13 when I had completed chapter 15, and then would only allow me to choose up to chapter 13 in "Chapter Select." It wasn't a huge deal to play through chapters 13, 14, and 15 again, but it could be a problem when the game has even more chapters and more progress gets overwritten.
If your game lags while doing the timed puzzle, try turning off "Always Dash" in the options menu if you have it on. You'll still have plenty of time to win.
I don't know if it explains this anywhere in the game, but if you prefer using the keyboard, you can also use z and x instead of left and right clicks.
If you right click, you seem to get movie controls (play, loop, rewind, etc). I wouldn't recommend trying to use them, as I now have three Anikas, and none of them work...
I played the first three games of this series in the same day, and was disappointed when I saw the fourth wasn't created yet. What a nice surprise to see it on the home page.
the game just randomly stopped giving me money, so i had -12k for profits each month. all of my 50 customers just decided to stop paying for everything?
There shouldn't be. Try again later, and if it still doesn't work, use the "report missing achievement" feature at the bottom of the badge window.