I was trying to exit the game through an in-game button and but realised it was actually "epilepsy hell" button upon pressing which I was flashed until I closed the game manually. Not cool. My eyes hurt. My head hurts.
I'm sorry can you explain what happened? The "Esci" button on the main menu should leave the game with a short fade out. Is that not what happens for you?
I also noticed this (on Linux). If I just start up the game and exit it does the normal fade out, but if I play for a while and exit afterwards, I get the flashing colours.
