I have just lost some progress while reading books because of trying to reach the Last Cmd key (F3) and mistakenly pressing the Restart key (F2).

Awesome game, by the way. Loved it and will surely get the other ones as soon as they're released.

Keep up the good work!

Glad you're enjoying the game! We agree that the restart hot key probably should have a confirmation dialog box. Not sure when the next update will actually go out just yet but we do plan to add that feature in it. Thank you for the suggestion!