cich: The patch is out! It's the whole game download again.
Let's hope I will finally be able to get past chapter 4.
Edit: And no, I still can't :( But there are a number of good fixes. For one there's a change resolution option which helps a lot with my speed issues. It's just implemented in an annoying manner. You have to change your screen resolution and the game will open in the same one.
Here are the changes that matter:
"Remapping keys are now available with movement and restart. You access this in the CONTROL section (TITLE MENU)
Game can now run in lower resulutions. That should now take care of the problem some people had getting stuck while entering stairs or elevators.
Masks perks have been fixed and tweaked.
Game saving grade on the wrong stage have been fixed. However, we are not able to move the grade you already unlocked, so to make sure you have A+ on a stage, replay it and kick its ♥♥♥ one more time to make sure the A+ displayed is the correct A+.
Most reported bugs have been taken care of and should not cause more trouble. If they still persist or you encounter any new ones please report them here on the forum or at support@devolverdigital.com."