RO2PSO

RO2PSO, also known as Rise of Heroes: Online, is a free-to-play massively multiplayer online role-playing game (MMORPG) developed by the South Korean company Wideside Interactive. The game was first released in South Korea in 2007 and later saw a limited release in other regions. RO2PSO is set in a fantasy world called Azuria, where players can choose from a variety of classes and races to embark on quests, battle monsters, and interact with other players.

The game features a unique class system that allows for a high degree of character customization. Instead of fixed classes, players develop their characters through a skill-based system, allowing for a great deal of flexibility in build creation. Combat in RO2PSO is action-oriented, requiring players to actively aim and dodge attacks. The game also includes features such as a pet system, crafting, and player-versus-player (PvP) combat. While it had a dedicated player base for a time, its global presence has diminished over the years.