Action role-playing game

Action role-playing games (abbreviated action RPG, action/RPG, or ARPG) form a loosely defined subgenre of role-playing video games that incorporate elements of action or action-adventure games, emphasizing real-time action where the player has direct control over characters, instead of turn-based or menu-based combat. These games often use combat systems similar to hack and slash or shooter games.

Early real-time elements

Early dungeon-crawl video games used turn-based movement: if the party didn't move, neither did the enemies.Dungeons of Daggorath, released for the TRS-80 Color Computer in 1982, combined a typical first-person dungeon crawl with real-time elements, requiring timed keyboard commands and where enemies move independently of the player. The game lacked numerical statistics such as hit points or vitality, but instead used an arcade-like fatigue system where the heart pulsates to indicate the player's health, a concept inspired by the 1978 arcade game Space Invaders where a heartbeat-like sound gradually increases pace as enemies advance towards the player.

Role-playing game

A role-playing game (RPG and sometimes roleplaying game) is a game in which players assume the roles of characters in a fictional setting. Players take responsibility for acting out these roles within a narrative, either through literal acting or through a process of structured decision-making or character development. Actions taken within many games succeed or fail according to a formal system of rules and guidelines.

There are several forms of RPG. The original form, sometimes called the tabletop RPG, is conducted through discussion, whereas in live action role-playing games (LARP) players physically perform their characters' actions. In both of these forms, an arranger called a game master (GM) usually decides on the rules and setting to be used and acts as referee, while each of the other players plays the role of a single character.

Several varieties of RPG also exist in electronic media, such as multi-player text-based MUDs and their graphics-based successors, massively multiplayer online role-playing games (MMORPGs). Role-playing games also include single-player role-playing video games in which players control a character or team who undertake quests, and may include capabilities that advance using statistical mechanics. These games often share settings and rules with tabletop RPGs, but emphasize character advancement more than collaborative storytelling.

Tabletop role-playing game

A tabletop role-playing game, pen-and-paper role-playing game, or table-talk role-playing game is a form of role-playing game (RPG) in which the participants describe their characters' actions through speech. Participants determine the actions of their characters based on their characterization, and the actions succeed or fail according to a formal system of rules and guidelines. Within the rules, players have the freedom to improvise; their choices shape the direction and outcome of the game.

Unlike other types of role-playing game, tabletop RPGs are often conducted like radio drama: only the spoken component of a role is acted. This acting is not always literal, and players do not always speak exclusively in-character. Instead, players act out their role by deciding and describing what actions their characters will take within the rules of the game. In most games, a specially designated player called the game master (GM) also known as DM (dungeon master) creates a setting in which each player plays the role of a single character. The GM describes the game world and its inhabitants; the other players describe the intended actions of their characters, and the GM describes the outcomes. Some outcomes are determined by the game system, and some are chosen by the GM.

Role-playing video game

A role-playing video game (commonly referred to as role-playing game or RPG, and in the past was also known as computer role-playing game or CRPG) is a video game genre where the player controls the actions of a main character (or several adventuring party members) immersed in some well-defined world. Many role-playing video games have origins in pen-and-paper role-playing games (such as Dungeons & Dragons) and use much of the same terminology, settings and game mechanics. Other major similarities with pen-and-paper games include developed story-telling and narrative elements, player character development, complexity, as well as replayability and immersion. The electronic medium removes the necessity for a gamemaster and increases combat resolution speed. RPGs have evolved from simple text-based console-window games into visually rich 3D experiences.

Characteristics

Role-playing video games use much of the same terminology, settings and game mechanics as early pen-and-paper role-playing games such as Dungeons & Dragons. Players control a central game character, or multiple game characters, usually called a party, and attain victory by completing a series of quests or reaching the conclusion of a central storyline. Players explore a game world, while solving puzzles and engaging in tactical combat. A key feature of the genre is that characters grow in power and abilities, and characters are typically designed by the player. RPGs rarely challenge a player's physical coordination or reaction time, with the exception of action role-playing games.