I don't know what I'm supposed to do. I can't attack the bright lights or anything, I add some possession to escape the first three seconds then nothing else happens

make sure you have hardware acceleration activated in your browser. Crashed my browser several times with it turned off.

As for the game itself.... I don't get it

To be honest, i didn't get the game.... what was the point? i just run out for some lights and then nothing else happe, just  added more possesion, but for what? what was the point?

 7/10. didnt really get it.

Wasn't fully certain or bought into the premise. Sorry it looked like the game also doesn't run super smoothly either making it harder to get into the theme of loss of control