Siwenna Online is a new sandbox MMORPG inspired by the legendary Ultima Online. We’re building a modern take on that feeling: freedom, danger, and a world that responds to your actions.

The client is being developed in Unity with a 3D low-poly style and classic isometric camera. This is an early-stage project. We’re focused on the foundation: building the engine, testing core systems, and exploring what a modern old-school MMO could feel like. Features, mechanics, and content will take shape over time—with input from the community.

If you’re curious to follow along, give feedback, or take part in future playtests, join us on Discord.