Thank you very much. We were able to pull this off because we took leave and by working like crazy :D I roughly put 100h of work into that game. My two colleagues something similar I would say.
Yeah, the main idea for the game is revealed after the training and we put some other portions in where the game is lying to you. One thing is that your first name is not available, which is complete bullshit because your name is never ever used again in the game :D Not many understood that joke I think :D
The issue you are talking about is something that got added through building the game. In the editor the player is blinking in white and also the enemies when you hit them. I recognized it too late that we had this bug. Sorry that this makes controlling the character worse...