In general, all the issues I ran into have already been found by other people judging by the comments. But overall, the potential and the concept of the game are excellent! You just need to fix certain minor issues with the graves and the shop menu. To be honest, it took me a little bit of time to realize there was actually more to the game than just the shop. I will definitely check back in a couple of days to update my rating and review if you manage to fix these things. You are moving in the right direction, keep it up!