Web Trumps - A nerdy card game all about startups
PlayPlay.io - Chess and Ping Pong tracking in Slack
Pitch Cards - I've 99 problems and I'm ready to pitch one!
Pinpon - The ping pong bot for Slack
PitchEasy - The card game that lets you pitch over 80 million Ideas
Papio - Friendly foosball scorekeeper and stats tracker for Slack