Hi all, This week brought two big changes: how you choose your character's background, and a new character builder in the browser. Two stories instead of a kingdom: Character creation no longer asks for a kingdom. You pick two stories instead. • Upbringing is...
Built by volunteers for over 30 years. A community of writers, builders and players has shaped Icesus since 1995. Together, we’re still adding to the world.
The Valley of Icesus
A world held
between fire and ice.
Beyond the mountains, Aegic lies beneath the ice. Within them, one valley endures.
Three great volcanoes give it warmth. A magical forcefield holds that heat beneath a sheltering sky, keeping the encroaching glaciers at bay.
Frozen lakes and rivers wind between forests, kingdoms, and old roads. Winters are merciless; summers are brief and full of life. This is your home — and the beginning of your adventure.
Explore the interactive atlas Read the world’s historyMake your own way
Your life in Icesus
Party-Based Tactical Combat
Team up with friends in one of the deepest combat systems in any online RPG. Spells, formations, and hundreds of abilities.
Deep Character Building
16 guilds, 27 races, and countless build paths. Priests, mages, templars, rangers, shadowdancers — shape your legend.
A Frozen Living World
Over 65,000 rooms across a planet locked in ice. Quests, secrets, and a world that evolves with regular updates.
Crafting & Player Economy
Smithing, leatherworking, alchemy, and a living trade economy. Craft gear, trade resources, build your fortune.
Build Provinces Together
Claim land, form a player council, vote on what rises next. Mines, farms, smithies, shrines — a settlement your community runs.
Reinvent Yourself
An extensive reincarnation system: rebuild your race, guilds and stats as you learn the game — no starting over from zero.
What playing Icesus looks like
Read the world.
Choose your next move.
Explore a living world with other players in this text-based role-playing game. Read your surroundings, choose a path and see what happens next.
Play in your browserFree to play · Nothing to install
look- Look around
east- Go east
say hello- Say hello
i- See the items you carry
score- Check your character
help- Find help with commands
Select the image to enlargeScroll to explore · Tap to enlarge
Find your way through the wilds.
Follow the map, meet the locals and choose where to go next.
See the fight unfold.
A grey wolf closes in. Read each exchange as the fight unfolds.
What to expect
Demanding but fair
Made in the era when games expected something of you. Hard content with honest rules, deep systems that reward skill and preparation — and three decades of polish to back it up.
A world that rewards commitment
No shortcuts, no pay-to-win. Your reputation, your gear, your knowledge of the world — all earned, none of it handed out.
Icesus rewards curiosity, preparation, and cooperation. Learn the world at your own pace, and find help in the beginner’s guide and Player’s Handbook.
Your first adventure starts here.
Create a character, then step into the world.
Learn the first few commands
Already use Mudlet or another client? Connection details
Before you begin
Frequently asked questions
A little guidance for your first steps into the world.
Read the beginner’s guideIs Icesus really free?
Yes. There is no store, no credits and no pay-to-win — the game never asks you for money. Icesus is run by Jää ry, a registered Finnish non-profit; players who want to support it can join the society, whose members fund the servers and gather at the annual MudCon meetup.
Can I play Icesus in my browser?
Yes. Choose Play on Browser to create your character visually, with nothing to install; if you already have a character, you log in on the same screen. When you want a full desktop setup later, there is an official Mudlet package with a ready-made HUD and mapper.
Do I need to know MUD commands?
No. Choose your race, profession and background in the visual builder. Gameplay uses text commands, and the tutorial guides you through your first ones.
Can I explore before signing up?
Yes. Explore your character choices before the final account step. Playing requires an account and you must be at least 16 years old.
Can I continue later?
Yes. The builder saves your unfinished character in this browser. Choose Continue your character when you return. Anonymous drafts stay on this device and browser; clearing browser data removes them. If saving is unavailable, the builder tells you.
Can I change my race or guilds later?
Yes — that is what reincarnation is for. Rebuild your race, guilds and stats without abandoning your character, and plan the result in advance with the reincarnation planner. A wrong first build is not a mistake here; it is a phase.
From the valley
Latest news
Announcements and updates from the people building Icesus.
Visit the forumIdles: Councils can now turn their settlement's gates to face another side with 'province set gate <north|east|south|west>', so visitors arrive from where the road actually comes in. The first move is free and later ones cost the treasury a million silver. Thanks to Pisano for the idea!
Province repair was hard work for anyone without an artisan guild behind them, and a blessing kept draining favour the whole time. Two changes today: • The Logger's Hall now teaches timber maintenance and the Apprentice Miners teach stone maintenance. When you repair a province building, the...
The Saga
Year — · The Living Chronicle
A yearly cycle of deeds across Aegic
Each game year, players earn their place among the Legends through their deeds across Aegic. Follow this year’s leading adventurers.
- Explore the Hall of Legends for standings and the deeds of past years.
Join the Community
Become a creator
Build the places
others will remember.
Write rooms, invent characters and shape adventures in a living, evolving world. Icesus Creator brings your ideas together with a visual area map, writing tools and playtesting.
Reach player level 25, bring good writing skills and a creative mind, and meet us in #creator on Discord. You are welcome to say hello while you learn the game.
See Creator & how to join
A world built by its community
Jää ry exists to help people read, write, and tell stories together in English. Through Icesus, the association keeps a free online world running, publishes player guides and supports volunteers who create its places and adventures.
Meet the association and read about our mission and governance
Connect with a MUD Client
Mudlet players: install our official Icesus package for a drop-in HUD with vitals, casting, cooldowns, an enemy panel, and channels. We also have setup guides for Mudlet, Blightmud, TinTin++, and TinyFugue. Or point any MUD client at:
icesus.org port 4000
Secure connection (TLS) available on port 4443 for clients that support it.