2D interactive games using embeds or something similar.

It would be nice if you could play real-time 2D games within Discord. A bot could send a game embed message for a certain user and that user can press a full-screen option to enable in-game set controls. Instead of pre-downloading games, download information real-time from the source (to make it multiplayer online friendly). 

I'm no wizard, and don't have a creative mind. But I hope this sparks ideas in people. Please up-vote this!