For the sake of posterity, and for completeness, I am including links to software I wrote in my first job. In my first job out of university, I was hired to write Java browser games to complement Runescape.
Kickabout was a highly ambitious multiplayer football game which I designed and wrote for FunOrb.com. It had over half a million players at its peak during the 2010 World Cup.
The goal was to test realtime multiplayer mechanics over TCP - which turns out to be a very tough problem.
- Fortunately, a year after launch, the IETF standardised WebSockets, which provides a much more elegant solution.
- Sadly, it means the game quickly became obsolete!
I led a team of four people to develop the game over eighteen months. Kickabout featured an auction house, player customisation, and 4v4 in-browser multiplayer. The game is based on the simplified soccer games I used to enjoy on the NES when I was young.