Best Answer khh , 27 December 2015 - 12:06
It sounds like maybe something has gone wrong with the input configuration for your system.
If you're on Windows open the registery editor (type regedit into the start menu) and navigate to HKEY_CURRENT_USER\Software\Red Thread Games\Dreamfall Chapters\. Try to delete the entry named GameKey_h2878750588 (or something similar), and see if that solves the problem. If it doesn't, just delete the entire Dreamfall Chapters folder there. That will reset all of your settings, but it will not affect your saved games. Go to the full post