1. Get the client. This realm runs World of Warcraft 3.3.5a, build 12340 (Wrath of the Lich King) — nothing newer or older will connect. This is a legacy client, not the current retail game, so it is not available from the official Battle.net downloader. If you already have a 3.3.5a (12340) client installed, you can use it as-is.

2. Point it at this realm. Open the file realmlist.wtf — usually at World of Warcraft\Data\enUS\realmlist.wtf, or directly in the World of Warcraft folder on some client builds. Open it in a text editor, erase the contents, and replace them with exactly:

Note: some client copies ship this file as read-only, or overwrite it when a patch is applied — if your realmlist keeps reverting, check the file’s permissions and re-edit it after patching.

3. Create an account. Register here on this site. This account is specific to this realm and is separate from any other login you may have — it is not shared with Battle.net or anything else.

4. Launch the game. Start Wow.exe and log in at the character-select screen with the account you just created. The realm name is Quasarke.

You may now start playing!