Aethermoor
Open-world action MMORPG with world bosses, right in the browser


What it is
One shared open world for everyone signed in to Synagy: forests, swamps, a frozen tundra and a volcano, connected by roads and towns. Pick Bladewarden, Arcanist or Ranger, fight in real-time third person with dodges, combos and telegraphed attacks, level to 30, spend talent points and hunt randomized loot with legendaries. Four world bosses with phases wait for groups. Everything is generated in code (no downloads), it runs on WebGPU with a WebGL2 fallback and keeps your hero on the server. Solo mode works offline.
- Shared open world
- 3 classes + talents
- 4 world bosses
- Hero saved to your account
How to play
Play on desktop with keyboard and mouse. Click the game once to start, and press Esc to get your cursor back.
Free with a free account
Aethermoor is free to play. Create a free Synagy account, sign in and press Play; there is nothing to download.
FAQ
Is Aethermoor free to play?
Yes. Aethermoor is free to play with a free Synagy account.
Do I need to install anything?
No. It runs in your browser; sign in and press Play.
Can I make my own version of Aethermoor?
Yes. Open it as a template in Synagy Studio and change it by describing what you want.
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