# Massive multiplayer online role-playing game

> Massive multiplayer online RPG.

Massive multiplayer online <RPG>.

Common design components:

- <Achievements system>
- [Reputation system](https://wiki.g15e.com/pages/Reputation%20system.txt)
- <In-game social network>
- <Replayability>
- <Level-up system>
- <Instant dungeon>
- <Party system>