Added difficulty mode: EUROPEAN EXTREME
-Unlock by clearing any challenge course
-Activate from the start menu
EUROPEAN EXTREME mirrors the world, reduces player HP significantly, increases gravity, changes player physics, color schemes and makes pits deadly
All in all, extreme difficult enjoyment for any underground gamer
-Removed keycard requirement from several secret areas
-Polished the secret area containing THE HOLE
Update 0.502 - EUROPEAN EXTREME
Source: Steam Community (opens in a new tab)