AristocracyMUD is my forever project. It is an in-depth political simulation run by players that can only interact with it by passing laws.
You can keep up with development of it here.
WizFight is a single-screen, local multiplayer arena shooter that was made by myself and a small team of others. It features a large cast of playable characters, each with their own unique powers.
It is available for free on itch.io.