RuneScape is a long running Massively Multiplayer Online Role Playing Game (MMO RPG).
I worked as a programmer on the HTML5 client for RuneScape 3 at Jagex in 2013.
RuneScape3 was implemented in Java on the server, and JavaScript was used for the HTML5 client. I joined the project close to completion, and my work included:
Jagex used git for version control, JIRA for task management, and Confluence for documentation.