What I like: unique, ominous music, concepts, and the graphics. Also it has medals.
What I don't like:
1. Requires a lot of waiting for gold once prices get to a certain amount. I think they should add something different then having to due then wait for gold so you have something to do to keep it interesting.
2. Can be kind of repetitive if you're not into the basic idle kind of thing.
Not sure if the author still updates the game at all, but if they do...
1. Add more to do to make it less repetitive and more interactive.
2. Stats screen to help track progress on medals and other things.
Regardless overall this is a pretty cool basic idle game. Be cool to see an update soon.