Hello, try to download the dll from this https://github.com/SFML/SFML/blob/master/extlibs/bin/x86/openal32.dll and put the file near the game executable.
That worked. The game is sadly unplayable for me. I'm getting extreme amounts of slowdown any time an enemy is on screen.
This may be the slowmotion, it happens when you are near a portal to give you time to press the arrows.
