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Level (video games)

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This article is about video game settings. For character levels in role-playing games, seeExperience point.For other uses, seeLevel (disambiguation).
Isometriclevel design from thepuzzle gameEdge
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Invideo games,alevel(also referred to as amap,mission,stage,course,orroundin some older games) is any space available to the player during the course of completion of an objective. Video game levels generally have progressively increasing difficulty to appeal to players with different skill levels.[1]Each level may present new concepts and challenges to keep a player's interest high.[1]

In games with linear progression, levels are areas of a larger world, such asGreen Hill Zone.Games may also feature interconnected levels, representing locations.[2]Although the challenge in a game is often to defeat some sort of character, levels are sometimes designed with a movement challenge, such as a jumping puzzle, a form ofobstacle course.[3]Players must judge the distance between platforms or ledges and safely jump between them to reach the next area.[4]These puzzles can slow the momentum down for players of fastaction games;[5]the firstHalf-Life'spenultimatechapter, "Interloper", featured multiple moving platforms high in the air with enemies firing at the player from all sides.[6]

Level design

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See also:Video game development,Video game design,Game art design,andGame design

Level designorenvironment design,[7]is a discipline of game development involving the making of video game levels—locales, stages or missions.[8][9][10]This is commonly done using a level editor, agame development softwaredesigned for building levels; however, some games feature built-in level editing tools.

History

[edit]
Two-dimensionalvideo game levels

In the early days of video games (1970s–2000s), a singleprogrammerwould develop the maps and layouts for a game, and a discipline or profession dedicated solely to level design did not exist.[10][11][12]Early games often featured a level system of ascending difficulty as opposed to progression of storyline.[10]An example of the former approach is the arcadeshoot 'em upgameSpace Invaders(1978), where each level looks the same, repeating endlessly until the player loses all theirlives.[13]An example of the latter approach is the arcadeplatform gameDonkey Kong(1981), which uses multiple distinct levels to progress a storyline; asMario(originally called Jumpman) tries to rescuePaulinefromDonkey Kong,each level ends with Kong fleeing with Pauline and then Mario having to complete a different level each time, until he finally confronts Kong.[13][14]

1983'sLode Runnerwas one of the first titles to ship with a level editor.[15][16]Its designer,Doug Smith,reputedly paid neighborhood children to design levels for the game. The same year, the multiplayer dungeon crawlDandywas released, and it also shipped with a level editor which was documented in the manual.[17]ZZT(1991) is a later game with user-accessible mapping and scripting.[18]

A game genre that required significant amounts of time to design areas were text-based games,[19]such asMUDs.Often, promoted users were assigned to make new paths, new rooms, new equipment, and new actions, often using the game interface itself.

In games with3D computer graphicslikeNexuiz,the levels are designed asthree-dimensional spaces.

3D first-person shootersDoom(1993) andDoom II(1994) were two of the first games to attract focusedgame moddingactivity, and manyWAD level fileswere made for them.[19]One of the reasons was a clear separation between the level files and game engine itself.[19]Half-Life,Quake 3,and many other games have notable mapping tools and communities[citation needed]focusing onuser-generated content.

Process

[edit]

Level design for each individual level in a modern game typically starts with concept art, sketches, renderings, and physical models.[20][21]Once completed, these concepts transform into extensive documentation, environment modeling, and the placing of game specific entities (actors), usually with the aid of a level editor.

A level editor may be distributed as a complete stand-alone package, at times, rivaling commercial 3D modelling software.[11]There are various steps involved in laying out a map and these steps may vary dramatically across the many differentgame genresthat exist as of the 2020s.

General steps include:

  • Laying out the large-scale features of the map, such as hills, cities, rooms, tunnels, etc., for players and enemies to move around in;[22]
  • Determining environmental conditions and "ground rules" such as day/night, weather, scoring systems, allowable weapons or gameplay types, time limits, and starting resources.
  • Specifying certain regions where certain gameplay activities or behaviors occur, such as resource harvesting, base building, water travelling, etc.;
  • Specifying non-static parts of a level, such as doors, keys and buttons with associated mechanisms, teleporters, hidden passageways, etc.;
  • Specifying locations of various entities, such as player units, enemies, monster spawn points, ladders, coins, resource nodes, weapons, save points,[23]etc.;
  • Specifying the start and exit locations for one or more players;
  • Adding aesthetic details such as level-specificgraphic textures,sounds, animation, lighting and music;
  • Introducingscriptedevent locations, where certain actions by the player can trigger specified changes;
  • Placingpathfindingnodes thatnon-player characterstake as they walk around, the actions they will take in response to specific triggers, and any dialog they might have with the player.[11]

The first level of the game is usually designed to get players to explore the mechanics of the game, notably inWorld 1-1ofSuper Mario Bros.[24]

Cut scenesmay be triggered by events in a level, but require distinctly different skills, and may be produced by a different person or team.

The level design process may be iterated several times before achieving the desired outcome.[11][further explanation needed]

Level designers and concept artists may also be required to provide a pre-rendered map of the level (or entire game world) for the player.[25]

Design goals

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Level design is necessary for two primary purposes: providing players with a goal[26]and providing players with enjoyable play experience. Good level design strives to produce quality gameplay, provide animmersiveexperience, and sometimes, especially in story-based games, to advance the storyline.

Player directing

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Levels are generally constructed with flow control in mind;[27]that is, directing the player towards the goal of the level and preventing confusion and idling. This can be accomplished by various means.

Often the level layouts featurepower-upsand items positioned so that collecting them inevitably makes the player move in the correct direction. This is one of the basic player direction techniques and is most often seen in platformers.

Lighting and illumination, as well as distinctly-coloured objects, are often used to unambiguously guide the player towards the correct path. Similarly, clearly marked choke-points can be introduced.

Another method is strategic placement of obstacles and aesthetic environment props that direct the player's attention to "clear" paths instead. This is often used in closed, "stuffed" environments.

Levels may be designed to force the players to explore the map and advance. Most Real-Time Strategy maps give each player a starting base, but will have resource distribution and terrain features designed to draw players out of their base and engage each other. Teamplay maps can provide noticeable advantages to one team over another, when designed poorly.

Level streaming

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Commonly on older hardware, most games would load a single level and all of its assets at one time, and when the player completed the level, the next level would be loaded. The player would be presented with aloading screenwhile the game loaded level information from storage. With more advanced computing hardware with fasterinput/outputdata transfer rates, such as optical drives,hard disk drives(HDDs),solid-state drives(SSDs), and larger amounts of memory, game developers have been able to take advantage of continuously loading new level assets – models, textures, and audio – into the computer or console's memory as the player approaches the edge of one level and the start of a new one. This can effectively make the transition from one level to another level appear to be seamless and avoid the use of loading screens. This is known as level streaming or in-game streaming, and is often used foropen worldgames to give the perception of a fully-interconnected space. There are often tricks used to give the computer hardware sufficient time to load the assets for the next area. The player's speed may be reduced, while story cues are presented to draw the player's attention. The player may be required to enter areas in which their view of the world is plausibly restricted, sometimes referred to as "loading tunnels".[28]With newer consoles, such as thePlayStation 5andXbox Series X and Series S,special SSD arrays alongside software libraries that have a total high data throughput can eliminate the need for any loading tunnels in a seamless world game.[29][30]

Level designer

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A level designer is agame designerwho makes environments and scenarios using alevel editorand other tools.[10][31]Level designers will usually work on a level from pre-production to completion – working with both incomplete and complete versions of the game.Video game programmersusually produce level editors and design tools for the designers to use. This eliminates the need for designers to access or modifygame code.As opposed to the level editing tools sometimes available to the community, level designers often work with placeholders andprototypesaiming for level consistency and clear layout before requiredartworkis produced by game artists. Many level designers have skills as both avisual artistandgame designer,[11][31][32]although in recent years[when?]the responsibility for visual-, structural- and gameplay-related tasks has been increasingly divided among several specialists.

Level creation tools

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A wide variety of tools may be used by someone designing and making a level. Although it is faster to design models and textures with general-purpose multimedia development tools, games usually require the data to be in a unique format suited for thatgame's engine.For this, specific compilers and converters of models, textures, and audio data may be required to lay out a level.

Sometimes, professional3D editing software,such as3D Studio Max,Blender,AutoCAD,Lightwave,Maya,Softimage XSIorGromeis used, usually customized with a specialplugindeveloped for the specific game.[citation needed]

Level editor

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See also:List of level editors
TIDE level editor showing tiles for aside scroller
A level editor in thestrategy gameWarzone 2100

Alevel editor(also known as amap,campaignorscenario editor) is agame development toolused to design levels, maps, campaigns andvirtual worldsfor avideo game.An individual involved with the development of game levels is alevel designeror mapper.

In some cases, the developer of a video game includes built-in level editing tools; for example, a track editor for a racing game. Other times they may release an official level editor for the game as a separate application. Sometimes players of the game develop fan-made level editors.

Developing level editors will allow the game creator to use the same load- and rendering routines as the game itself, and may make it easier and more pleasant to create levels.[33]Developers ofFOSS-games may argue that a game is not complete until other users easily can add new levels.[33]

One of the first 3D games which became popular partially due to level editors and fan-made maps, other game addons, and other works related to the game, wasDoom.The development of various third-party editors led to the formation of an online community trading fan-made maps.[34]

A level editor is often limited to designing levels for only a certaingame engine.Developing a level editor takes a lot of time; it is more time- and cost-efficient to release multiple games using the same engine instead of developing a new engine and level editor for each game. As level editors generally allow for limited game-development work, to make larger changes to a game than simply adding new levels, asoftware development kit(SDK) is sometimes needed.

Construction set

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See also:Game creation system

In the early years of video gaming, some games came with a utility called a "construction set". This was similar in many ways to a level editor. Some games used them to make extra levels, whereas others (like theShoot-'Em-Up Construction Kit) used them as a means to develop a game rather than be a game in itself.

Gameplay alteration

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Maps' design can significantly impact the gameplay.[26]For example, the gameplay may be shifted towards a platformer (by careful placement of platforms) or a puzzle game[35][36](by extensive use of buttons, keys, and doors). Some FPS maps may be designed to preventsnipingby not including any long hallways, while other maps may allow for a mix of sniping and closer combat.

Gimmick mapsare sometimes developed to explore selected features of gameplay, such as sniping or fist fighting.[37]While they are briefly useful to level designers and interesting to experienced players, they are usually not included in final list of levels of the game because of their limited replay value.

Minigame

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Main article:Minigame

Aminigame(also spelled mini-game or mini game, sometimes called a subgame or microgame) is a short video game often contained within another video game, and sometimes in application software or on a display of any form of hardware. A minigame contains different gameplay elements than the main game, may be optional, and is often smaller or more simplistic than the game in which it is contained. Minigames are sometimes also offered separately for free to promote the main game. Some minigames can also be bonus stages or secret levels. They are distinguishable from levels in that a level is an environment bound to a set of mechanics and rules that all defines all other normal levels in a game, whereas a minigame can use different rules and playstyles but may not necessarily be set in a different environment.

Hidden features

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"Secret level" redirects here. For the video game studio formerly named that, seeSega Studios San Francisco.For the animated anthology series, seeSecret Level.

Level designers sometimes make hidden rooms and areas that usually require more effort for the player to reach or to notice.[38]These usually give some additional rewards, such as ammo or powerups. They serve to induce players to explore.[39]Sometimes, they serve aseaster eggs,[38]containing messages such as the level designers' names or pictures, or political or humorous messages. One of the first games with a 3D engine to feature hidden features wasWolfenstein 3D,where certain walls could be pushed to reveal hidden passages.[38]

Sometimes, a whole level may be designed as a secret level.

Bonus stage

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Main article:Bonus stage

A bonus stage (also known as a bonus level or bonus round) is a special level within avideo gamedesigned to reward the player or players, and typically allows the player to collect extra points orpower-ups.Bonus stage either have no enemies or hazards, or replace the normal penalties for being struck by enemies or hazards with simply being thrown out of the bonus stage. Many bonus stages need to be activated or discovered in some manner, or certain conditions must be satisfied to access them. Otherwise, they appear after the player has completed a certain number of regular stages.[40]

Level bugs

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There are many map bugs that level designers try to avoid, but sometimes go unnoticed for some time.

A player might get stuck in map geometry with no way to escape or to die. A player might be able to find a specific spot where they do not have to move to gainexperience,because monsters are constantly spawned but can be easily and immediately killed.[citation needed]In multiplayer maps, a player may be able to reach areas of the map designed to be inaccessible; for example, reaching an advantageous rooftop position andcampingother players. A player might be able to fall out-of-bounds of a map where other players cannot reach them.[citation needed]Invisible wallsare cited to be level design bugs, and might be "left-over geometry" from an earlier version of the level or an object's improperly aligned "collision box".[41]

In some cases, specific mapping tools can be designed to automatically detect problems such as falling "outside" a level, and reaching "stuck" areas. Careful level designers run these tools as the last step before releasing a new version of a level.[42]In most cases, the best way to improve a map is by playtesting it with experienced players, and allowing them to try to exploit any problems.[according to whom?]

See also

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Sources

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  • Scott Rogers (16 April 2014).Level Up! The Guide to Great Video Game Design.Wiley.ISBN978-1-118-87719-7.
  • Lewis Pulsipher (25 July 2012).Game Design: How to Create Video and Tabletop Games, Start to Finish.McFarland.ISBN978-0-7864-9105-6.
  • Guy W. Lecky-Thompson (1 January 2008).Video Game Design Revealed.Cengage Learning.ISBN978-1-58450-607-2.
  • Bates, Bob (2004).Game Design(2nd ed.). Thomson Course Technology.ISBN1-59200-493-8.
  • Brathwaite, Brenda; Schreiber, Ian (2009).Challenges for Game Designers.Charles River Media.ISBN978-1-58450-580-8.
  • Moore, Michael E.; Novak, Jeannie (2010).Game Industry Career Guide.Delmar: Cengage Learning.ISBN978-1-4283-7647-2.
  • Oxland, Kevin (2004).Gameplay and design.Addison Wesley.ISBN0-321-20467-0.
  • Shahrani, Sam (April 25, 2006)."Educational Feature: A History and Analysis of Level Design in 3D Computer Games".Retrieved5 January2011.
  • Brathwaite, Brenda; Schreiber, Ian (2009).Challenges for Game Designers.Charles River Media.ISBN978-1-58450-580-8.

References

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Wikimedia Commons has media related toLevel editors.
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  2. ^McGuire, Morgan; Jenkins, Odest Chadwicke (2009).Creating Games: Mechanics, Content, and Technology.Wellesley, Mass.: AK Peters. p. 104.ISBN978-1-56881-305-9.
  3. ^Jamie "Thrrrpptt!" Madigan (June 2001)."Half-Life: Blue Shift".Archived fromthe originalon December 16, 2008.Retrieved2009-04-02.
  4. ^Andrew Park (2002-10-11)."Batman: Vengeance Review".GameSpot.Archivedfrom the original on 2011-08-09.Retrieved2009-04-02.
  5. ^Kevin VanOrd (2008-11-11)."Mirror's Edge Review".GameSpot.Archivedfrom the original on 2011-10-26.Retrieved2009-04-02.
  6. ^"Chapter XVII: Interloper".GameSpy.Archived fromthe originalon 2011-08-08.Retrieved2009-03-27.
  7. ^Oxland 2004,pp.21-22,126
  8. ^Bates 2004,p.107
  9. ^Brathwaite, Schreiber 2009,p.5
  10. ^abcdShahrani 2006,part I
  11. ^abcdeBleszinski, Cliff(2000)."The Art and Science of Level Design".Archived fromthe originalon 3 December 2002.Retrieved29 March2010.
  12. ^Bates 2004,p.162, "A few years ago, [level designer] position didn't exist... Now it's a key position on many teams."
  13. ^ab"Donkey Kong".Retro Gamer.Future Publishing Limited.13 September 2008.Archivedfrom the original on 30 June 2021.Retrieved4 May2021.
  14. ^Lebowitz, Josiah; Klug, Chris (2011).Interactive Storytelling for Video Games: A Player-centered Approach to Creating Memorable Characters and Stories.Taylor & Francis.p. 14.ISBN978-0-240-81717-0.Archivedfrom the original on 2023-02-08.Retrieved2021-05-26.
  15. ^"Lode Runner Contest",Computer Gaming World,p. 22, August 1984
  16. ^"Lock'n'Lode".IGN.February 17, 1999. Archived fromthe originalon December 18, 2009.RetrievedMarch 29,2010.
  17. ^"Dandy".Atari Mania.Archivedfrom the original on 2020-02-01.Retrieved2020-08-15.
  18. ^"ZZT".Everything2.April 25, 2003.Archivedfrom the original on June 1, 2016.RetrievedMarch 29,2010.
  19. ^abcShahrani 2006,part III
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  23. ^Oxland 2004,p.139
  24. ^Parish, Jeremy (2012)."Learning Through Level Design with Mario".1UP.Archived fromthe originalon 2017-03-14.Retrieved2020-08-15.
  25. ^Oxland 2004,pp.140-141
  26. ^abBates 2004,pp.111-112
  27. ^Bates 2004,pp.113-114
  28. ^Avard, Alex (March 21, 2019)."The secret art of the video game loading screen, and why they won't be going away anytime soon".GamesRadar+.Archivedfrom the original on January 14, 2021.RetrievedJanuary 13,2021.
  29. ^Leadbetter, Richard (March 18, 2020)."Inside PlayStation 5: the specs and the tech that deliver Sony's next-gen vision".Eurogamer.Archivedfrom the original on March 18, 2020.RetrievedMarch 18,2020.
  30. ^Leadbetter, Richard (March 16, 2020)."Inside Xbox Series X: the full specs".Eurogamer.Archivedfrom the original on August 19, 2020.RetrievedMarch 16,2020.
  31. ^abMoore, Novak 2010,p.76
  32. ^Bates 2004,p.118
  33. ^abDusteD. "Making games as a single developer (pt. 2)",DusteD Games,28 March 2016.
  34. ^Herwig, Adrian; Paar, Philip (2002)."Game Engines: Tools for Landscape Visualization and Planning?"(PDF).Hochschule Anhalt.pp. 161–172.CiteSeerX10.1.1.134.75.Archived fromthe original(PDF)on 2017-08-09.Retrieved2020-02-07.
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  36. ^Brathwaite, Schreiber 2009,p.48
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  38. ^abcShahrani 2006,part II
  39. ^West, Neil (February 1998). "The Way Games Ought to Be...".Next Generation.No. 38.Imagine Media.p. 107.
  40. ^"The Next Generation 1996 Lexicon A to Z".Next Generation.No. 15.Imagine Media.March 1996. p. 30.Typically, bonus levels are either hidden and require discovery or appear after a certain number of regular levels have been completed.
  41. ^Levy, Luis; Novak, Jeannie (2009-06-22).Game Development Essentials: Game QA & Testing.Cengage Learning. p. 84.ISBN978-1-4354-3947-4.Archivedfrom the original on 2023-02-08.Retrieved2014-11-18.
  42. ^Bates 2004,pp.117-118
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