Crystaria Online is a browser-based multiplayer role-playing game set in a living world you share with other players. There is no software to install — everything runs in your web browser.

Creating an Account

Fill in the Registration form on the main page. Choose a username (up to 20 characters), a secure password, and your email address. You will also select a Race and Gender at registration — read the Races section before committing, as this choice is permanent.

Selecting a Class

After your account is created you will be asked to choose a Class. Your class determines which weapons you can equip, how your stats grow, and which advanced classes you can unlock later. See the Classes section for details.

Logging In

Enter your username and password on the login form. After a successful login you land on the Select Class list — every class you've unlocked, with its level. Press ▶ Play on the one you want to begin playing.

Idle Logout

For account safety, you are automatically logged out after 10 minutes of no activity. "Activity" means mouse, keyboard or touch input inside the game window — background chat polling and the day/night clock do not count. A warning appears at the 9-minute mark. When the logout fires you are returned to the login screen with a banner explaining why; nothing in your bag, bank, or progression is lost.