OASIS Omniverse · Unreal Engine 5
One World is a full 3D open-world MMORPG built on Unreal Engine 5 — the epic sequel to Our World. Set across ancient Atlantis, Lemuria and the age of the dinosaurs, One World is accessible through portals discovered at real-world GPS locations in parks. Avatar progress, karma and NFT items carry over from the entire OASIS Omniverse.
| Realm | Setting | Era |
|---|---|---|
| Atlantis | Majestic oceanic civilisation at its peak — and its fall | ~10,000 BC |
| Lemuria | Ancient spiritual continent of enlightened beings | ~50,000 BC |
| The Age of Dinosaurs | Vast prehistoric landscapes with living dinosaurs | ~65 million BC |
Players can travel between realms through ancient portal networks, each discovered via GPS in the real world.
- Universal avatar — your OASIS avatar carries into One World directly from OPORTAL
- Karma rewards — quests, exploration and positive actions earn OASIS karma
- NFT items — weapons, mounts, pets and clothing are NFTs owned on-chain, usable across all OASIS games
- GeoHotSpots — portal entrance locations are physical GPS points registered in STARNET
- Shared quests — some quests span One World and Our World simultaneously
OurWorldSite— the original Our World flagship experienceOGEngineSite— the shared OASIS game engineSTARNET— asset and quest registry
| Layer | Detail |
|---|---|
| Game Engine | Unreal Engine 5 |
| Site | Single-file index.html — inline CSS + vanilla JS |
| OASIS API | @oasisomniverse/web4-api@2.0.2 via esm.sh |
| Fonts | Orbitron, Rajdhani, Share Tech Mono (Google Fonts) |
npx serve .
# or
python -m http.server 8080Part of the OASIS Omniverse · Built on Unreal Engine 5