The game server is not open to players yet.
ONYX is being updated to the newest version of Old School RuneScape (revision 241), so when the game opens you will be playing on the current game, not an older one.
What this means for you
- The game world, items, monsters and graphics come from the latest Old School version.
- The ONYX client is updated to match, with the newest RuneLite plugins built in. It looks and works the same, ONYX login screen included.
- There is nothing you need to do. When ONYX opens, the client you download will already be on the new version.
The update is in testing now and will be part of the game when it opens.