I like the concept, found the game mostly relaxing. I didn´t really get what were the unpredictable events. I recommend optimizing a bit the game, bc at first my screen would frozen everytime I wanted to rotate my view. Maybe try lowering the 3D models polygons? Aside from that, I really like the game loop and the artstyle, and I think it's a good idea :)
(also you can try our game, RumbleFoot, if you get a chance :) )