- Nonlinear gameplay
A video game with nonlinear gameplay presents players with challenges that can be completed in a number of different sequences. Each player sees only some of the challenges possible, and the same challenges may be played in a different order. A video game with linear gameplay will confront a player with a fixed sequence of challenges. Every player sees every challenge and sees them in the same order.
A nonlinear game will allow greater player freedom than a linear game. For example, a nonlinear game may permit multiple sequences to finish the game, a choice between paths to victory, or optional side-quests and subplots. Some games feature both linear and nonlinear elements, and some games offer a sandbox mode that allows players to explore an open world game environment independently from the game's main objectives, if any objectives are provided at all.
The nonlinear style of gameplay has its roots in the 8-bit era, with early examples including Bosconian (1981), Time Pilot (1982), TX-1 (1983), Mega Zone (1983), Portopia Serial Murder Case (1983), Bega's Battle (1983), Elite (1984), Dragon Slayer (1984), The Battle-Road (1984), Ginga Hyoryu Vifam (1984), Brain Breaker (1985), Star Luster (1985), Mercenary (1985), The Legend of Zelda (1986), Metroid (1986), Dragon Quest (1986), Out Run (1986), Cholo (1986), Darius (1986), Vampire Killer (1986) and Castlevania II: Simon's Quest (1987), Mega Man (1987), Sid Meier's Pirates! (1987), The Goonies II (1987), and War of the Dead (1987).
More recent examples include series such as Megami Tensei (1987 to present), Fire Emblem (1990 to present), Metal Max (1991 to present), SaGa (1992 to present), Ogre (1993 to present), Sound Novels (1994 to present), The Elder Scrolls (1994 to present), Star Ocean (1996 to present), 3D Mario games (1996 to present), Grand Theft Auto (1997 to present), Fallout (1997 to present), Banjo-Kazooie series (1998 to present), Shenmue (1999 to present), and Driver (1999 to present).
A game that is significantly nonlinear is sometimes described as being open-ended or a sandbox, and is characterized by there being no "right way" of playing the game. A common consequence (intentional or unintentional) of open-ended gameplay is emergent gameplay.
Games that employ linear stories are those where the player cannot change the story line or ending of the story. Most games use a linear structure, thus making them more similar to other fiction. Many games have offered premature endings should the player fail to meet an objective, but these are usually just interruptions in a player's progress rather than actual endings. More recently, many games have begun offering multiple endings to increase the dramatic impact of moral choices within the game, although early examples also exist. However, even in games with a linear story, players interact with the game world by performing a variety of actions along the way.
Still, some games have gone beyond small choices or special endings, offering a branching storyline that players may control at critical points in the game. Sometimes the player is given a choice of which branch of the plot to follow, while sometimes the path will be based on the player's success or failure at a specific challenge. For example, Black Isle Studios' Fallout series of role-playing video games features numerous quests where player actions dictate the outcome of the story behind the objectives. Players can eliminate in-game characters permanently from the virtual world should they choose to do so, and by doing so may actually alter the number and type of quests that become available to them as the game progresses. The effects of such decisions may not be immediate. Branches of the story may merge or split at different points in the game, but seldom allow backtracking. Some games even allow for different starting points, and one way this is done is through a character selection screen.
Despite experimenting with several nonlinear storytelling mechanisms in the 1990s, the game industry has largely returned to the practice of linear storytelling. Linear stories cost less time and money to develop, since there is only one fixed sequence of events and no major decisions to keep track of. For example, several games from the Wing Commander series offered a branching storyline, but eventually they were abandoned as too expensive. Nonlinear stories increase the chances for bugs or absurdities if they are not tested properly, although they do provide greater player freedom. Some players have also responded negatively to branching stories because it is hard and tedious for them to experience the "full value" of all the game's content. As a compromise between linear and branching stories, there are also games where stories split into branches and then fold back into a single storyline. In these stories, the plot will branch, but then converge upon some inevitable event. This is typically used in many graphic adventure games.
A truly nonlinear story would be written entirely by the actions of the player, and thus remains a difficult design challenge. As such, there is often no story in truly nonlinear games. Facade, a video game often categorized as an interactive drama, features many branching paths that are dictated by the user's text input based on the current situation, but there is still a set number of outcomes as a result of the inherent limitations of programming, and as such, is non-linear, but not entirely so.
Non-linear branching storylines are a common trend in visual novels, a subgenre of interactive fiction and adventure games. Visual novels frequently use multiple branching storylines to achieve multiple different endings, allowing non-linear freedom of choice along the way. Decision points within a visual novel often present players with the option of altering the course of events during the game, leading to many different possible outcomes. Visual novels are popular in East Asia, especially in Japan where they account for nearly 70% of personal computer games released there. A recent acclaimed example is 999: Nine Hours, Nine Persons, Nine Doors, where nearly every action and dialogue choice can lead to entirely new branching paths and endings. Each path only reveals certain aspects of the overall storyline and it is only after uncovering all the possible different paths and outcomes through multiple playthroughs that everything comes together to form a coherent well-written story.
Branching storylines are also often used in role-playing video games (RPGs) to an extent. A successful recent example is Bioware's Mass Effect, where the player's decisions have an impact on the gameplay. The game has a complex morality that is measured in Paragon and Renegade. A good action will not make up for an evil one; therefore, being nice occasionally will not stop people from fearing a killer or remove the reputation of an unsympathetic heel, but nor will the occasional brutal action significantly damage the reputation of an otherwise upstanding soldier.
Another RPG example is tri-Ace's Star Ocean series, where instead of having the storyline affected by moral alignments like in other role-playing games, it instead uses a relationship system inspired by dating sims, with its storyline affected by the friendship points and relationship points between each of the characters. Star Ocean: The Second Story in particular offered as many as 86 different endings, with each of the possible permutations to these endings numbering in the hundreds, setting a benchmark for the amount of outcomes possible for a video game in its time. Another unique variation of this system is the Sakura Wars series, which features a real-time branching choice system where, during an event or conversation, the player must choose an action or dialogue choice within a time limit, or not to respond at all within that time; the player's choice, or lack thereof, affects the player character's relationship with other characters and in turn the direction and outcome of the storyline. Later games in the series added several variations, including an action gauge that can be raised up or down depending on the situation, and a gauge that the player can manipulate using the analog stick depending on the situation.
Another unique take on the concept is combining non-linear branching storytelling with the concepts of time travel and parallel universes. Early attempts at such an approach included Squaresoft's Chrono role-playing game series (1995–1999) and ELF's visual novel YU-NO (1996). Radiant Historia takes it further by giving players the freedom to travel backwards and forwards through a timeline to alter the course of history, with each of their choices and actions having a major impact on the timeline. The player can return to certain points in history and live through certain events again to make different choices and see different possible outcomes on the timeline. The player can also travel back and forth between two parallel timelines, and can obtain many possible parallel endings. The PSP version of Tactics Ogre featured a "World" system that allows players to revisit key plot points and make different choices to see how the story unfolds differently. Final Fantasy XIII-2 will also feature a similar non-linear time travel system to Radiant Historia.
Nonlinear level design
A game level or world can be linear or nonlinear. In a game with linear levels, there is only one route that the player must take through the level. In games with nonlinear levels, players might have to revisit locations or choose from multiple paths to finish the level.
As with other game elements, linear level design is not absolute. While a nonlinear level can give the freedom to explore or backtrack, there can be a fixed sequence of challenges that a player must solve to complete the level. Even if a player must confront the challenges in a fixed sequence, they may be given the freedom to seek and identify these challenges without having them presented one after the other.
A more linear game requires a player to finish levels in a fixed sequence to win. The ability to skip, repeat, or choose between levels makes this type of game less linear. Super Mario Bros. is an early example of this, where the player had access to warp zones that skipped many levels of the game.
When a level is sufficiently large and open-ended, it may be described as an open world, or sandbox game. Open world game designs have existed in some form since the 1980s, such as the above-mentioned Elite, and often make use of procedural generation.
In a game with a sandbox mode, a player may turn off or ignore game objectives, or have unlimited access to items. This can open up possibilities that were not intended by the game designer. A sandbox mode is an option in otherwise goal-oriented games and should be distinguished from open-ended games with no objectives such as SimCity. Another popular Sandbox Mode based modification is Garry's Mod, also known as Gmod for Half Life 2. It has a variety of different uses, the main being the sandbox gamemode, allowing you to do whatever you want with everyday, normal items, or just have a firefight with your friends. The game is highly mod-able too. The "god mode" offered by many combat games and level editors effectively convert them into sandboxes, allowing the player to explore every nook and cranny of the game map without having to fend off enemies.
- ^ Bosconian at Allgame
- ^ "Konami Classics Series: Arcade Hits - NDS - Review". GameZone. April 9, 2007. http://nds.gamezone.com/reviews/item/konami_classics_series_arcade_hits_nds_review. Retrieved 2011-04-08.
- ^ "Konami Arcade Classics: Well, at least it's classic". IGN. January 7, 2000. http://psx.ign.com/articles/161/161714p1.html. Retrieved 2011-04-08.
- ^ TX-1 at the Killer List of Videogames
- ^ "Mega Zone video game". Killer List of Videogames. http://www.arcade-museum.com/game_detail.php?game_id=8661. Retrieved 2010-07-14.
- ^ John Szczepaniak (February 2011). "Portopia Renzoku Satsujin Jiken". Retro Gamer. http://2.bp.blogspot.com/_kGAOBLrWIr4/TUgMtkSB28I/AAAAAAAACyk/oj3PBRY70HM/s1600/DSC01599.JPG. Retrieved 2011-03-16. (Reprinted at John Szczepaniak. "Retro Gamer 85". Hardcore Gaming 101. http://blog.hardcoregaming101.net/2011/02/retro-gamer-85.html. Retrieved 2011-03-16. )
- ^ Mark J. P. Wolf (2008), The video game explosion: a history from PONG to Playstation and beyond, ABC-CLIO, p. 100, ISBN 031333868X, http://books.google.co.uk/books?id=XiM0ntMybNwC&pg=PA100, retrieved 2011-04-10
- ^ a b c d Harris, John (September 26, 2007). "Game Design Essentials: 20 Open World Games". Gamasutra. http://www.gamasutra.com/view/feature/1902/game_design_essentials_20_open_.php. Retrieved 2008-07-25.
- ^ Battle-Road, The at the Killer List of Videogames
- ^ Gingahyōryū Vifam at MobyGames
- ^ John Szczepaniak. "Retro Japanese Computers: Gaming's Final Frontier". Hardcore Gaming 101. p. 4. http://www.hardcoregaming101.net/JPNcomputers/Japanesecomputers4.htm. Retrieved 2011-03-16. Reprinted from "Retro Japanese Computers: Gaming's Final Frontier", Retro Gamer (67), 2009
- ^ "Star Luster". Virtual Console. Nintendo. http://www.nintendo.co.jp/wii/vc/vc_slr/. Retrieved 2011-05-08. (Translation)
- ^ "15 Most Influential Games of All Time: The Legend of Zelda". GameSpot. http://www.gamespot.com/gamespot/features/video/15influential/p9_01.html. Retrieved 2010-01-24.
- ^ Brian Gazza. "Outrun". Hardcore Gaming 101. http://www.hardcoregaming101.net/outrun/outrun.htm. Retrieved 2011-03-17.
- ^ Darius at the Killer List of Videogames
- ^ Kurt Kalata. "Darius". Hardcore Gaming 101. http://hg101.kontek.net/darius/darius.htm. Retrieved 2011-01-10.
- ^ Jeremy Parish, Famicom 25th, Part 17: Live from The Nippon edition, 1UP.com, August 1, 2008
- ^ Kurt Kalata and William Cain, Castlevania 2: Simon's Quest (1988), Castlevania Dungeon, accessed 2011-02-27
- ^ NES Games Begging For A Remake, IGN
- ^ Gaming's most important evolutions, GamesRadar
- ^ John Szczepaniak, War of the Dead, Hardcore Gaming 101, 15 January 2011
- ^ Kohler, Chris (2008-01-04). "Assassin's Creed And The Future Of Sandbox Games". Wired.com. http://blog.wired.com/games/2008/01/assassins-creed.html. Retrieved 2008-04-29.
- ^ Kohler, Chris (2007-11-23). "Review: Why Assassin's Creed Fails". http://blog.wired.com/games/2007/11/review-why-assa.html. Retrieved 2008-04-29.
- ^ "AOL News "Steal a glimpse inside 'Grand Theft Auto IV'"". AOL. http://news.aol.com/story/_a/steal-a-glimpse-inside-grand-theft-auto/n20080408071609990084. Retrieved 2008-04-29. [dead link]
- ^ a b "Bill Money Interview About Deus Ex". DeusEx-Machina.com. http://www.deusex-machina.com/dxps2/interviews/interview1.asp. Retrieved 2008-04-29.
- ^ Barton, Matt; Bill Loguidice (April 7, 2009). "The History of Elite: Space, the Endless Frontier". Gamasutra. http://www.gamasutra.com/view/feature/3983/the_history_of_elite_space_the_.php. Retrieved 2009-12-27.
- ^ a b c d e f g h i j Rollings, Andrew; Ernest Adams (2006). Fundamentals of Game Design. Prentice Hall. pp. 194–204. http://wps.prenhall.com/bp_gamedev_1/54/14053/3597646.cw/index.html.
- ^ The Designer's Notebook: How Many Endings Does a Game Need?
- ^ a b Sorens, Neil (2008-02-14). "Stories from the sandbox". Gamasutra. http://www.gamasutra.com/view/feature/3539/stories_from_the_sandbox.php. Retrieved 2008-04-29.
- ^ The First Free Visual Novel Engine Released, Softpedia
- ^ Dani Cavallaro (2010), Anime and the visual novel: narrative structure, design and play at the crossroads of animation and computer games, pp. 78-9, McFarland & Company, ISBN 0786444274
- ^ "AMN and Anime Advanced Announce Anime Game Demo Downloads". Hirameki International Group Inc.. 2006-02-08. http://www.animenewsnetwork.com/press-release/2006-02-08/amn-and-anime-advanced-announce-anime-game-demo-downloads. Retrieved 2006-12-01.
- ^ 999: 9 Hours, 9 Persons, 9 Doors Review, IGN, November 16, 2010
- ^ a b Brendan Main, Hooking Up in Hyperspace, The Escapist
- ^ Star Ocean: Till The End Of Time, Gameplanet
- ^ "Sakura Wars ~So Long My Love~ Interview". RPGamer. 2010. http://www.rpgamer.com/games/sakura/sakura5/sakura5int.html. Retrieved 2011-03-30.
- ^ a b Radiant Historia Gives Off a Distinct Chrono Trigger Vibe, 1UP
- ^ WooJin Lee. "YU-NO". RPGFan. http://www.rpgfan.com/reviews/yuno/Yuno.html. Retrieved 3 September 2011.
- ^ To those of you that asked about Radiant Historia, Destructoid
- ^ Radiant Historia's Full Official Site Opens, Andriasang
- ^ Review: Radiant Historia, Destructoid
- ^ Radiant Historia Has "Many" Endings, Siliconera
- ^ Tactics Ogre: Let Us Cling Together, GamesRadar, February 15, 2011
- ^ Schreier, Jason (September 8, 2011). "Time-Travel Gameplay Could Save Final Fantasy XIII-2". Wired. http://www.wired.com/gamelife/2011/09/final-fantasy-xiii-2-time-travel/. Retrieved 18 October 2011.
- ^ Stuart Bishop. "Interview - Freelancer". CVG. http://www.computerandvideogames.com/article.php?id=88288. Retrieved 2008-04-29.
- ^ James Ransom-Wiley. "Sierra unveils Prototype, not the first sandbox adventure". Joystiq. http://www.joystiq.com/2007/08/10/sierra-unveils-prototype-not-the-first-sandbox-adventure/. Retrieved 2008-04-29.
- ^ Plante, Chris (May 12, 2008). "Opinion: 'All The World's A Sandbox'". Gamasutra. http://www.gamasutra.com/php-bin/news_index.php?story=18545. Retrieved 2008-05-16.
- ^ a b Adams, Ernest (November 1, 2007). "50 Greatest Game Design Innovations". Next Generation Magazine. http://www.next-gen.biz/features/50-greatest-game-design-innovations. Retrieved 2009-12-14.
Wikimedia Foundation. 2010.
Look at other dictionaries:
Nonlinear narrative — Nonlinear narrative, disjointed narrative or disrupted narrative is a narrative technique, sometimes used in literature, film, hypertext websites and other narratives, wherein events are portrayed out of chronological order. It is often used to… … Wikipedia
Gameplay of The Elder Scrolls series — The Elder Scrolls are a series of computer role playing games developed by Bethesda Softworks. The following article illustrates the gameplay techniques used in the series of games, from to the recent . The Elder Scrolls: Arena Development Arena… … Wikipedia
Nonlinearity (disambiguation) — Nonlinear generally refers to a situation that has a disproportionate cause and effect. In science and mathematics, nonlinearity can refer to: Nonlinear optics, in physics, examines the properties of light in media in which the polarization… … Wikipedia
Open world — For other uses, see Open world (disambiguation). An open world is a type of video game level design where a player can roam freely through a virtual world and is given considerable freedom in choosing how to approach objectives. Video games… … Wikipedia
Megami Tensei — This article is about the Megami Tensei franchise. For the first entry in the franchise, see Digital Devil Story: Megami Tensei. Megami Tensei Megami Tensei logo Genres Role playing video game … Wikipedia
Desert Strike: Return to the Gulf — Desert Strike: Return to the Gulf … Wikipedia
Action role-playing game — Not to be confused with Live action role playing game … Wikipedia
Medal of Honor: Airborne — Developer(s) EA Los Angeles Demiurge Studios … Wikipedia
Role-playing video game — Part of a series on … Wikipedia
Dragon Warrior — This article is about the NES video game Dragon Warrior. For the series, see Dragon Quest. For the similarly named role playing game, see Dragon Warriors. Dragon Warrior … Wikipedia