Hmm.. I gave a good 20-30 min for the game. There was no apparent bugs as far when I was playing. If there was any error per se, it's just spelling mistake here and there.
For the gameplay, there was almost no direction on where to go or what to look for. So it's just walking randomly from one room to another until cut-scene happens. I would suggest making the dialog introduce the world and point players to the right direction slowly.