Begin your adventure.

Download the official launcher. It installs the complete L2Pegasus client, verifies every file and keeps itself updated automatically.

1. Download and open PegasusLauncher.exe, then approve the Windows administrator prompt.
2. The game installs automatically in Program Files\L2Pegasus. Use the settings button only if you prefer another folder.
3. Run Full Check, then press Play.

Already have a clean Interlude client?

Download the lightweight manual patch and copy it over your existing Lineage II Interlude installation. The archive contains only the L2Pegasus system and protection files.

1. Close the game and extract the ZIP archive.
2. Copy the system and iwo folders into your Lineage II directory.
3. Accept file replacement, then start the game with system\L2.exe.