Pinpon - The ping pong bot for Slack
Ranked.Fun - An online leaderboard with your friends for your favorite games (Ping Pong, Foosball, Smash Ultimate, Chess, etc.)
Papio - Friendly foosball scorekeeper and stats tracker for Slack
Slack Connect 4 Bot - A bot that allows you to play Connect 4 on slack!
Slack Poker Bot - A bot that turns Slack into a Texas Hold'em client
Leaderboard - Keep track of your office games in Slack