Cards Lacking Originality - A simple and elegant online Cards Against Humanity clone
PlayPlay.io - Chess and Ping Pong tracking in Slack
Cards Against Muggles - Cards Against Muggles is a game similar to the game cards against humanity in which friends can play cards among themselves and answer the dumb questions that the other person is asking.
Pinpon - The ping pong bot for Slack
Group or Dare - A game for friends without boundaries
Papio - Friendly foosball scorekeeper and stats tracker for Slack