Adding keyboard functions

[Kozlic]

Hi,

I would like this game to allow us to use the keyboard more.

For example;

Upgrading mines is a tedious work so I often just do not build them (iron mines specifically).
It would be super nice if I could just click on one, pred "arrow up" to upgrade, "return/enter" to confirm and press "tab" to move to the next mine.

I think it would take some of the annoying things out of the game.

Cheers,

Koz

[Dorotheus]

You may know which mine you want to do next but how is the game going to know?