It seems that you're using an outdated browser. Some things may not work as they should (or don't work at all).
We suggest you upgrade newer and better browser like: Chrome, Firefox, Internet Explorer or Opera

Heck! Everytime i open the menu (esc), the game freezes. Or, when it doesn't and i press esc to return in game, the graphics are glitched (pitch black and blurry) and game freezes again, as soon as you press esc to enter the menu again.

This prevents me from progressing and saving. I remember reading something about this specific stage's crashes though, no freezes, over at Steam's, but that had been ages ago and about the normal, not the remastered edition of the game (which is the one i am devling into).

I have never encountered the slightest issue up until and this point, games runs PERFECTLY fine, completely smoothly and ice cold. Could anybody offer a workaround, or a fix?