FreddieMeter - Can you sing like Freddie Mercury?
Cockatrice - Cockatrice is an open-source, multiplatform program for playing tabletop card games over a network.
My Slack Emoji - Turn your team photos into Slack emoji's
Hearthstone - Pick up your cards and throw down the gauntlet!
StickerSDK.Mojitok.com - In-app store of animated emojis, GIFs, and stickers with personal curations for 10x engagement and revenue - as seen on Samsung Galaxy.
XMage - XMage allows you to play Magic against one or more online players or computer opponents.