On October 3, 2011 Artix Entertainment announced that the band would be performing in-game for a special musical event to commemorate the 3rd birthday of their popular MMORPG AdventureQuest Worlds. They were featured in AQ World's special 3rd birthday event as John and John.

* Enforcer, a character class in the MMORPG AdventureQuest Worlds

His most notable roles as a voice actor are Leonardo in Teenage Mutant Ninja Turtles ( 2003 ) and Dean Venture ( and other small parts ) in the Adult Swim cartoon The Venture Bros., Mikey Simon in the Nicktoons series Kappa Mikey, and as Deady in the 2011 Friday the 13th event of the online MMORPG AdventureQuest Worlds.

* Small Worlds ( presentation ), a presentation by Raph Koster about MMORPG conventions

Ultima X: Odyssey was the first Ultima game developed after series creator Richard Garriott left Origin, and is the second Ultima-based MMORPG to be cancelled ( Ultima Worlds Online: Origin — Ultima Online 2 — was cancelled in 2001 ).

* Stargate Worlds, an MMORPG based on the Stargate universe

Small Worlds was the title of a presentation given by Raph Koster at the Game Developers Conference in 2003, which was instrumental in defining and justifying many of the conventions used in MMORPG games.

The MMORPG Wizard101 features a Krok called Alhazred who teaches Balance magic.

The MMORPG " City of Heroes " features a Player vs Player ( PvP ) zone called Recluse's Victory.

The series features a " game within a game ", a fictional massively multiplayer online role-playing game ( MMORPG ) called The World, which does not require the player to connect to the Internet.

* In the MMORPG RuneScape, one of the quests ( the Fremennik Trials ) features Koschei the Deathless as a mysterious warrior whom the player must best thrice in combat to prove their worth as a warrior.

* The popular MMORPG World of Warcraft features a character named " Griftah " who sells an amulet called an " Infallible Tikbalang Ward ".

As any MMORPG the game features fleet operations ( party-system ), companies ( guilds ), player versus player combat, trade, adventure, and poker, and large-scale factional warfare.

In general, MMORPGs have a larger variety of features in which the player can focus on while playing than normal games and often take much longer to semi-complete ( usually defined as reaching the highest-possible character level: due to the nature of MMORPG games, with constant content additions, etc., requiring many hours of weekly play in order to stay competitive in-game, it is impossible to ever " complete " or " finish " or " beat " one in the traditional sense one can complete a game like Final Fantasy X or Rome: Total War ).

* Bullock also features as an NPC in the MMORPG DC Universe Online.

* Simutronics Corporation created an MMORPG under license called Hercules & Xena: Alliance of Heroes, based on both Xena: Warrior Princess and Hercules: The Legendary Journeys.

* In the MMORPG World of Warcraft, Adamantite is gathered from fairly uncommon veins in Outland, and used for productions of various weapons and armor, both uncommon, rare and epic.

The release of Blizzard Entertainment's World of Warcraft in 2004 and its subsequent huge success across the globe has forced both MMORPG and their secondary markets into mainstream consciousness, and many new market places have opened up during this time.

* In the MMORPG Guild Wars the Necromancer class is capable of summoning Undead creatures, the Ritualist class is capable of summoning spirits, both Offensive and Defensive and the Ranger class is capable of summoning spirits which affect an area's players ( both hostile and allied ) around them.

* ( 2001 ) Argentum Online: ( MMORPG ) Very popular Online game, with more than 10, 000 users, originally developed by Pablo Marquez ( Noland Studios ), Matías Pequeño and Fernando Testa ( both NGD Studios founding members ).

Finishing his 2008 speech, he stated that the technology would be used on Xbox 360, Playstation 3, PC and a " scaled down " version for the Wii, and that Final Fantasy XIII, Final Fantasy Versus XIII, and a new MMORPG would both make use of the technology.

Mai and her boyfriend, Tomonari Kasumi ( known to The World as Sieg ), are taken to a hospital due to both of them collapsing while playing a MMORPG called The World.

The second edition is officially called World of Warcraft: The Roleplaying Game, but both editions are commonly referred to as the " Warcraft RPG " or " Warcraft tabletop " to avoid confusion with the World of Warcraft MMORPG.

In online-gaming term ( usually on MMORPG ), this is almost similar to email account, only this time it's the game user account ( which may require a valid email account for registration confirmation per account, hence the nearly similar meaning between both ).

An NPC is named Ninus in the MMORPG from Funcom, Age of Conan.

* The Black Knight is an NPC in the MMORPG World of Warcraft he was introduced as part of the argent tournament in patch 3. 2.

was featured in the Cartoon Network MMORPG " Fusion Fall " as a NPC.

A mob, mobile or monster is a computer-controlled non-player character ( NPC ) in a computer game such as an MMORPG or MUD.

* In the popular MMORPG RuneScape, there is a NPC called Askeladden who is a small child yet he succeeds where most others cannot during the Fremennik Trials.

* In TERA Online, the MMORPG, Akasha ( Goddess of Epidemics ) is the name of a L50 final boss in Akasha's Hideout.

* In the MMORPG Lunia, Nergal is the boss of the tenth floors of the Cave of Chaos raid.

* In the MMORPG Final Fantasy XI Domoviye are seen as an optional boss fight, a " Burning Circle Notorious Monster ".

* Deo / Dewu / Deu, a boss in the MMORPG Maplestory.

In the MMORPG Fly For Fun there is a boss entitled as God of Death, named after Ankou.

* A high-level boss of the Lost Tower in the MMORPG Mu Online

* A boss in the MMORPG Survival Project

* Queen Black Dragon, a boss monster in the MMORPG RuneScape

** In the PC MMORPG Ragnarok Online, Nang Tani (" Lady Tani ") is the MVP boss character of the Ayothaya Dungeon

* A boss character in the MMORPG Ragnarok Online

On September 22, 2011, online game publisher Joymax announced the release of an MMORPG game called Digimon Masters, which was developed by the Korean publisher DIGITALIC.

Indeed, before the invention of the term MMORPG, games of this style were simply called graphical MUDs.

* The MMORPG Lord of the Rings Online includes monsters called " Cun Annun " which are based on the Cwn Annwn.

During the late 90s, Price intended to produce an MMORPG version of the game called Alternate Reality Online or ARO, and teamed with Monolith.

* The MMORPG RuneScape has a summoning skill where players can summon various animals called familiars to aid them in many aspects of the game.

* In the MMORPG Aion, the Dragons that once ruled the world and are the enemy are called the Balaur.

Set in a fictional MMORPG called The World, the series follows twins Shugo and Rena.

* In the MMORPG RuneScape, a quest requires the player to kill a large demon called Chronozon, in a reference to Choronzon.

They are currently developing an online MMORPG called A Mystical Land, which was released in 2011.

* Orlando Gardiner — a young boy suffering from progeria who is drawn to Otherland while playing a virtual reality MMORPG called Middle Country, in which he is the Barbarian hero Thargor.

While it has been called a MMO first-person shooter ( MMOFPS ), most consider it a hybrid of MMORPG and first-person shooter, with the later PlanetSide being the first MMOFPS.

EverQuest: The Shadows of Luclin ( also called SoL, or Luclin ) is the third expansion released for EverQuest, a massively multiplayer online role-playing game ( MMORPG ).

* In Final Fantasy XI MMORPG, the Terrestrial Avatar Diabolos uses a special attack called " Cacodemonia.

In the MMORPG RuneScape, there is an island called Mos Le Harmless ( Mostly Harmless ).

CipSoft developed the first MMORPG for mobile phones, called TibiaME.

While finishing Demise: Rise of the Ku ' tan Allen created the concept for the MMORPG called Horizons: Empire of Istaria and founded Artifact Entertainment in 1999 where he proceeded to raise capital and build the game, relocating to Mesa, Arizona in the process.

He founded Pharaoh Productions later in 2001 where he designed a game called Dominion which was a mix of MMORPG and Diablo ( series ) play style, but featuring dynamic content.