On Steam, they're giving away a co-op board game with anime heroines - 100% Orange Juice

The game gives +1 to the game collector badge. And you can grab this freebie until December 22nd.

100% Orange Juice on Steam

100% Orange Juice is a digital multiplayer board game populated by developer Orange Juice's all-star cast. Characters from Flying Red Barrel, QP Shooting, Suguri and Sora come together with all-new characters to duke it out... with dice.

store.steampowered.com