The folks from the open platform for building, shipping, and running distributed applications called Docker demonstrated a containerized version of ioquake3 at Dockercon. Not just the server, but also the client. Docker’s Arnaud “icecrime” Porterie even called ioquake3 “The best game ever” in their dockerfile description. I don’t think I could be more proud. They were already my favorite container project when I started using Docker for our Discourse forum installation.