nice game
I really don't know why people say buttons don't work
maybe they aren't clicking the right ones
i liked the idea with the rolling dice but you should probably make a system that randomly increases or decreases the prices for each material randomly and people should buy or sell whenever they want to just to gain profit
you shoudl make that if you want to make it more realistic
but anyway as i said before it's a nice game and the graphics weren't perfect but they were decent