Bitcoin Mining Simulator Improved

You should really put button instead of using B/S and arrows.

Needs a data reset option

the only bad thing is, after a time, price of btc only going down

After I went further into the game, I have to say that you have a nice idea, but your game needs a little bit more balancing.
Example:
5*600(Butterfly Monarch) = 3000(Neptune) (Computing Power)
5*0.35 (BM) < 2.5 (N) (Power Requirement)
Given that the initial price is irrelevant in the long term, it is by far more efficient to buy the BM. That is not what I expect in this game type (expensive = better).
My other critique-points are rather obvious, Graphics, menu design (why do I have to scroll through the whole list when I'm only interested in the expensive modules), not able to buy large amounts of modules instantly (try to buy 500 BM at once ;) ), formula (GHs related to BTC/sec?), BTC/USD (see last post).

All in all a good start, but by far not complete. I know that my review sounds quite devastating, but it is definitely not meant so. I just like to point out where I see potential to improve the game, not pull you down. Keep on. Give the game a goal and I'm perfectly happy.

Please, everyone, the game HAS LOADED, just useyour arrow keys to move away from the loading screen!