Ragnarok Online (Windows client)

ro_win.exe is commonly the Windows game client executable for Ragnarok Online, a long-running fantasy MMORPG originally developed by Gravity Co., Ltd. The client connects players to online servers, handles graphics and audio, input, and in-game UI, and is used to run the multiplayer game environment on Windows systems.

Many regional or private server distributions may ship a client named ro_win.exe, but its primary association is with the official Ragnarok Online Windows client used to access t...