Double Down Info Clipboard

-Added clipboard that explains how "Double Down" works.
-Includes card combination results.
-Background darkens to assist readability.
-Should work in all available languages.

Double Down Payout UI

-Double Down result text will show card your card combination and payout.
-The "+2" means the card was struck by a Hatchet, adding to the payout.

*Minor improvements to UI and shaders.

*news soon.