Collectible Card Game Headquarters

Wasn't sure where this should go, but is it possible for the buttons you click (end action, end buy, and all the pile buttons) have a click animation of some sort?

First of all, thank you so much for putting the time in to create this awesome program. My friend recently bought the board game and now I am hooked. Having this program allows me to practice when I'm home alone.

Back to the thread, I think it would be great if you could add an undo button. Sometimes I buy things that I am not happy with. There is a button confirming that I'm "done buying". But I've already spent my money and cannot change it, so why bother making me click the button?

Please create an undo button!

Thanks.

An undo button would be pretty great for those times when I accidentally trash my best card because I thought it was my turn and it was still the AI playing an attack card...

Would it be possible to add an End Game button to the game? Would be nice during Campaign play when you know you screwed up and just want to restart.