Trivia for Google Chat - Team-building w/ fun quizzes, games right inside Google Chat
RightGIF - Less noise, better GIFs. A better /giphy for Slack.
Social Games in Slack - Polly brings your WFH team together with interactive games
VixT on Slack - The best video mashup app now on Slack.
Flinkit! - Web-hosted team building games for small and large companies
Slack Meme Bot - Spice up your team conversations with memes