IV ULTIMATUM LIVE ENGINE

Awakening…Loading Britannia —Wind —Food · Gold —Moves

THE WORLD OF BRITANNIA

Loading journey

MOVES—

Preparing the WebAssembly engine…

LATEST EVENT

The journey is being restored from the local game data.

Reply or conversation topic

COMPANIONS

The party

0 members

Waiting for party state…

MIXED MAGIC

Spells

0 ready

Choose a prepared spell. The engine will ask for a caster or direction when required.

RECENT EVENTS

Journey log

Recent actions and game feedback. Lasting discoveries live in the Journal.

Engine messages will appear here.

ACTIVE EXCHANGE

No active conversation. Earlier discoveries and transcripts are in the Journal.

Talk to someone to begin. Replies stay here; lasting knowledge goes to the Journal.

Starting engine

THIS ADVENTURE · PLAY PAUSED

Journal

Search recorded knowledge and notes

My note

Only Done saves your writing. Up to 4,000 UTF-8 bytes.

Delete this personal note? The recorded passage will remain.

ULTIMATUM · ULTIMA IV

Quest of the Avatar

Choose an adventure, or begin your own story.

Preparing the engine and local saves…

Adventure name

Automatic checkpoints every 10 safe turns. Save before leaving. Import an exported .u4save backup, or select classic PARTY.SAV + MONSTERS.SAV together (with dungeon files when needed).

Saves stay in this browser, on this device. Export backups before clearing site data. Cloud sync is not enabled.

LOCAL GAME LIBRARY

Choose thy Ultima IV data

The files stay in this browser. Choose a complete original English DOS/EGA game folder, a ZIP on this device, or a direct ZIP URL. We verify the game files before replacing your library; unrelated files and embedded saves are not imported.

▧Game folderSelect the folder containing AVATAR.EXE and TITLE.EXE. ⇧ZIP from deviceUse a ZIP containing the original DOS game files.

Direct URL to a game-data ZIP

The source must allow browser downloads from other websites.

INCLUDED AUTOMATICALLY · NO PATCH UPLOAD NEEDEDVGA graphics upgradeJust choose thy original game data above. The verified graphics overlay is already included and never alters thy game files or saves. Classic/EGA choices are respected.

No files selected.