Nice graphics and audio! I loved the title screen with the rotating compass and the overall look of the game, the music was very calming, the soundeffects fit perfectly, and of course the theme fit perfectly too.
Now, this game is very, very difficult. I'm not sure how exactly it works, but it seems like the people only spawn when you get close enough to them in the dead realm before switching to the realm of the living. Funnily enough I encountered 6 people on my first try, then not a single soul for my next 4 tries, and on my last 2 tries I got 2 to 4 people. And let me tell you, they were out for revenge with the speed they killed me!
I suspect that the confusing compass, low amount of people encountered, and the speed at which the ghosts come at you and drain your energy are responsable for making this game a bit confusing and too difficult for new players.
But still, amazing work for 2 people!