Collectible Card Game Headquarters

Some suggestions for further achievements:

Completed 50, 100, 500, 1000 games?
Won 50, 100, 500, 1000 (!) games?

I wasn't planning on adding any new achievements, but at least now with the stats screen you can know when you've reached these landmarks. Then you can be proud of yourself (or disgusted with how much time you've wasted!)