Stork.ai - AI-Based Collaboration for Hybrid Teams. Rich media messaging, advanced video and voice conferencing, auto-transcribing and screen sharing. Serendipitous meetings at the water-cooler with your human and AI teammates.
Slay the Spire - Slay the Spire offers you a Deck-building and Rogue-like gameplay with Single-player mode, developed MegaCrit for Multiple Platforms.
Ring4 Meeting - Dead simple video conferencing - free, in browser
Card Crawl - Solitaire, care game of dungeon crawling.
Suttna - Keep every team member in the loop
Guild of Dungeoneering - Build a dungeon from playing cards in this turn-based dungeon crawler.