Slog telnet style multiplayer real-time game (seriously).
In a terminal/prompt with width 80 or more:
npm install slog-client && node node_modules/slog-client/client.js
git clone https://github.com/entozoon/slog-client.git cd slog-client node client.js
Yes, good point. Installing those requirements might be a pain unless you're a web dev at heart, like me, and have them already installed. In future I may well build a browser based client..