I think the idea is pretty good, but the execution could use a bit of work. I think starting in the same area every time is nice. A couple things I think would benefit: The gun needs to be a bit more accurate. I'm not sure if it was a bug but there were times when I was right up next to a skeleton and shot and it didn't go down. The number of enemies needs to be reduced a bit. Sometimes it's just outright impossible to get through because the rate of fire doesn't seem to be high enough to get through them all. Great job with the graphics, especially the opening cutscene, it was very thematic!