What Icesus is
Icesus is a text-based role-playing game and the community around it. Players from many countries play, write and talk together, all in text. There is nothing to download and nothing to buy, and anyone with a browser can play.
Behind the game is a community: volunteer wizards who design areas, write quests, and maintain the world; veteran players who mentor newcomers; and a registered non-profit association that keeps it all running.
Who runs it: Jää ry
Jää ry (the "Jää association") is a registered non-profit association under Finnish law. It was incorporated in 1997 in Jyväskylä, Finland, and exists to maintain and develop Icesus and the community around it. Jää ry has no commercial activity, no shareholders and no paid staff; every contributor is a volunteer.
Statutory purpose (Jää ry rules, 1997)
"The purpose of the association is to maintain and develop its members' command of the English language. To this end the association maintains and develops an open electronic English-language discussion platform, organises meetings, and engages in publishing activity."
Today that platform is Icesus, a text RPG played in the browser or through MUD clients, with seventeen guilds and a wiki that documents the world.
Our mission today
Icesus is a non-profit community where reading, writing and role-play meet. We keep a free, accessible English-language game online for anyone, anywhere, to read, write and tell stories in.
- Literacy through play Everything in Icesus, from rooms to fights to conversations, is read and written, so players build vocabulary, reading speed and their own written voice as they play. This is Jää ry's founding purpose from 1997.
- Role-play as creative community Characters, parties and guilds give players stories to tell together. Newcomers practise English with players from many countries, and veterans build areas, write quests and help others.
- Open and free to everyone There are no fees and no microtransactions. The web client runs in any browser, and classic MUD clients work too, on modest hardware.
- Accessible by design Icesus works with screen readers and needs no download. Our accessibility statement has the details.
- Community-run since 1995 Volunteer wizards build and maintain the game, and Jää ry's members govern it at the annual general meeting. There is no corporate owner and no outside investor.
A brief history
- 1995 Icesus goes online as a community-run MUD on the LPMud platform.
- 1997 Jää ry is incorporated in Jyväskylä, Finland, formalising the project as an open English-language community and giving it a stable non-profit footing.
- 2000s–2010s The world of Aegic grows: more guilds, races, areas, and a generation of volunteer wizards. The wiki and forum come online to document and discuss the world.
- 2026 A new browser-based web client launches at play.icesus.org, with nothing to download and screen reader support.
How we are funded
Jää ry is funded by its supporting members, players and friends of Icesus who pay an annual membership fee of 50 EUR that keeps the servers running and the project independent. We accept no advertising and run no in-game store. Supporting members receive a thank-you on their character; otherwise the game is the same for members and everyone else.
The rest is volunteer time: wizards who code, build areas, write quests, maintain the wiki and welcome new players, all unpaid.
Governance
Jää ry is governed by a board (chair plus 2–9 members) elected by the membership. The annual general meeting is held between January and April each year. The financial year is the calendar year. The chair of the board signs on behalf of the association.
The full association rules and current board are documented on our wiki Association page.
Contact & legal
- Legal name
- Jää ry (Jää association)
- Business ID (Y-tunnus)
- 3049019-4
- Founded
- 1997, Jyväskylä, Finland
- Registered address
- Jää ry, Hanhitie 17g B 10, 90150 Oulu, Finland
- mud-admins@icesus.org
- More information
- wiki Association page