Lipoker - The easiest way to play poker online with friends
PongUp - The ping pong leaderboard for awesome offices
Slack Poker Bot - A bot that turns Slack into a Texas Hold'em client
Papio - Friendly foosball scorekeeper and stats tracker for Slack
EasyPoker - Host poker nights without chips or playing cards
PlayPlay.io - Chess and Ping Pong tracking in Slack