Difference between revisions of "Game Element Trading"
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| − | + | ''Real world trading between players of the game elements used to play a game.'' | |
| − | ' | + | |
| − | + | While the items and resources in many games can change ownership during gameplay, some games make it part of the game design that game elements can be traded between players (and others) between game instances and game sessions. Such games have [[Game Element Trading]]. | |
''Note: this pattern describes exchanges between people of the items used to play games. See [[Trading]] for exchanges of resources as part of the gameplay.'' | ''Note: this pattern describes exchanges between people of the items used to play games. See [[Trading]] for exchanges of resources as part of the gameplay.'' | ||
=== Examples === | === Examples === | ||
| + | [[Illuminati: New World Order]], [[Magic: The Gathering]], and [[Pokémon Trading Card Game]] are examples of [[:Category:Collectible Card Games|Collectible Card Games]] where players can trade cards with each other as well as buy them from professional traders. [[Dragon Dice]] and [[Star Trek: The Next Generation Collectible Dice Game]] are similar examples of [[:Category:Collectable Dice Games|Collectable Dice Games]]. | ||
| + | |||
| + | The miniatures used in [[Warhammer 40K]] and other [[:Category:Miniature Games|Miniature Games]] are not traded as often as the games mentioned above, but players switching armies or wanting to get rid of unused parts of starter sets are motivated to trade them with other players. | ||
| + | |||
| + | [[:Category:Massively Multiplayer Online Games|Massively Multiplayer Online Games]] have various stances towards [[Game Element Trading]]. [[World of Warcraft]] allows trading but tries to avoid making this involve real world currencies, while [[Entropia Universe]] has this as a main feature through having a fixed exchange rate between its in-game currency and the US dollar. | ||
== Using the pattern == | == Using the pattern == | ||
| + | [[Game Element Trading]] requires [[Heterogeneous Game Element Ownership]] and a [[Multiplayer Games|Multiplayer Game]] so that different players can own different parts of a game, with typical examples of tradable parts being [[Cards]], [[Dice]], [[Game Items]], [[Miniatures]], and the marbles of [[Marble Games]]. For games with [[Character Development]], the characters players control can be the items traded as well. Less common, games using players' positions and the positions of physical artifacts as input to the game, i.e. those using [[Player-Artifact Proximity]], can use these artifacts as the items traded. Regarding [[Game Items]], for these to be meaningful to trade outside the context of a given play session, they need to have some value beyond that play session. For [[Persistent Game Worlds]] this may be any type of [[Game Items]], but [[Cosmetic Game Items]] and [[Tools]] can be useful for players even without [[Persistent Game Worlds]] to revisit. Although typically not seen as game elements per se, [[Save Files]] can be traded or shared between players and this is even easier for [[Password Save Files]]. | ||
| − | [[Game Element | + | While the type of game element is a first design choice regarding this pattern, where these game elements come from is a second design choice. Game systems can provide them during gameplay through [[Game Element Insertion]] (e.g. through [[Loot]]) but [[Purchasable Game Advantages]] is another solution (seen for example in the booster packs available for [[Magic: The Gathering]]). [[Player Created Game Elements]] can also be used but risks crashing markets as the values of game elements can become very low if players create too large numbers of some type of game element. |
| − | + | The actual exchange of game elements in [[Game Element Trading]] can either be done as [[Trading]] inside the game or as [[Extra-Game Actions]]. | |
| − | + | Games that make [[Game Element Trading]] a central part of the gameplay may have difficulties combining this with [[Ubiquitous Gameplay]] since this combination either assumes that there are players everywhere of that they can be connected to each other and that the game elements can be traded electronically. | |
| − | === | + | === Interface Aspects === |
| + | Unless [[Game Element Trading]] is a primary activity of the actual gameplay or something done through face-to-face, the use of [[Secondary Interface Screens]] to support the trading may be a good option. An example of this is the auction houses in [[World of Warcraft]]. | ||
== Consequences == | == Consequences == | ||
| + | While [[Heterogeneous Game Element Ownership]] may simply mean that players need to bring game elements together to be able to play a game instance, [[Game Element Trading]] create [[Meta Games]] of acquiring collections of game elements. Rather obviously, [[Game Element Trading]] creates a [[Transfer of Control]] of game elements, which may affect the ease of succeeding with [[Collecting]] and [[Gain Ownership]] goals. If the game elements traded are significantly rare or important for the gameplay at the point of time of the trade, they may become [[Memorabilia]]. By making people used to transferring game elements, [[Game Element Trading]] can make it more likely for players to start engaging in [[Betting]] concerning the game elements. | ||
| − | While [[Character Development]] and [[Cosmetic Game Items]] can create [[Extra-Game Consequences]] by themselves, the possibility of [[Game Element Trading]] adds more types of possible consequences. | + | While [[Character Development]] and [[Cosmetic Game Items]] can create [[Extra-Game Consequences]] by themselves, the possibility of [[Game Element Trading]] adds more types of possible consequences. In contrast, [[Resource Generators]] and [[Tools]] only produce [[Extra-Game Consequences]] when combined with [[Game Element Trading]]. |
| + | For games where the game elements are physical artifacts whose location is detected by the game system, i.e. games that make use of [[Player-Artifact Proximity]], the use of [[Game Element Trading]] motivate players to meet and the games thereby make [[Player-Player Proximity]] likely. | ||
== Relations == | == Relations == | ||
| + | === Can Instantiate === | ||
| + | [[Betting]], | ||
| + | [[Extra-Game Actions]], | ||
| + | [[Memorabilia]], | ||
| + | [[Meta Games]], | ||
| + | [[Trading]], | ||
[[Transfer of Control]] | [[Transfer of Control]] | ||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
==== with [[Player-Artifact Proximity]] ==== | ==== with [[Player-Artifact Proximity]] ==== | ||
| Line 46: | Line 52: | ||
=== Can Modulate === | === Can Modulate === | ||
| + | [[Collecting]], | ||
| + | [[Gain Ownership]] | ||
=== Can Be Instantiated By === | === Can Be Instantiated By === | ||
[[Character Development]], | [[Character Development]], | ||
| + | [[Password Save Files]], | ||
[[Heterogeneous Game Element Ownership]], | [[Heterogeneous Game Element Ownership]], | ||
[[Player-Artifact Proximity]], | [[Player-Artifact Proximity]], | ||
| − | [[Purchasable Game Advantages]] | + | [[Player Created Game Elements]], |
| + | [[Purchasable Game Advantages]], | ||
| + | [[Save Files]] | ||
[[Cosmetic Game Items]] together with [[Multiplayer Games]] | [[Cosmetic Game Items]] together with [[Multiplayer Games]] | ||
| Line 60: | Line 71: | ||
=== Can Be Modulated By === | === Can Be Modulated By === | ||
| + | [[Game Element Insertion]], | ||
| + | [[Secondary Interface Screens]] | ||
=== Possible Closure Effects === | === Possible Closure Effects === | ||
| + | - | ||
=== Potentially Conflicting With === | === Potentially Conflicting With === | ||
| + | [[Player Created Game Elements]], | ||
[[Ubiquitous Gameplay]] | [[Ubiquitous Gameplay]] | ||
| Line 73: | Line 88: | ||
== Acknowledgements == | == Acknowledgements == | ||
| + | - | ||
Latest revision as of 12:19, 25 April 2018
Real world trading between players of the game elements used to play a game.
While the items and resources in many games can change ownership during gameplay, some games make it part of the game design that game elements can be traded between players (and others) between game instances and game sessions. Such games have Game Element Trading.
Note: this pattern describes exchanges between people of the items used to play games. See Trading for exchanges of resources as part of the gameplay.
Contents
Examples
Illuminati: New World Order, Magic: The Gathering, and Pokémon Trading Card Game are examples of Collectible Card Games where players can trade cards with each other as well as buy them from professional traders. Dragon Dice and Star Trek: The Next Generation Collectible Dice Game are similar examples of Collectable Dice Games.
The miniatures used in Warhammer 40K and other Miniature Games are not traded as often as the games mentioned above, but players switching armies or wanting to get rid of unused parts of starter sets are motivated to trade them with other players.
Massively Multiplayer Online Games have various stances towards Game Element Trading. World of Warcraft allows trading but tries to avoid making this involve real world currencies, while Entropia Universe has this as a main feature through having a fixed exchange rate between its in-game currency and the US dollar.
Using the pattern
Game Element Trading requires Heterogeneous Game Element Ownership and a Multiplayer Game so that different players can own different parts of a game, with typical examples of tradable parts being Cards, Dice, Game Items, Miniatures, and the marbles of Marble Games. For games with Character Development, the characters players control can be the items traded as well. Less common, games using players' positions and the positions of physical artifacts as input to the game, i.e. those using Player-Artifact Proximity, can use these artifacts as the items traded. Regarding Game Items, for these to be meaningful to trade outside the context of a given play session, they need to have some value beyond that play session. For Persistent Game Worlds this may be any type of Game Items, but Cosmetic Game Items and Tools can be useful for players even without Persistent Game Worlds to revisit. Although typically not seen as game elements per se, Save Files can be traded or shared between players and this is even easier for Password Save Files.
While the type of game element is a first design choice regarding this pattern, where these game elements come from is a second design choice. Game systems can provide them during gameplay through Game Element Insertion (e.g. through Loot) but Purchasable Game Advantages is another solution (seen for example in the booster packs available for Magic: The Gathering). Player Created Game Elements can also be used but risks crashing markets as the values of game elements can become very low if players create too large numbers of some type of game element.
The actual exchange of game elements in Game Element Trading can either be done as Trading inside the game or as Extra-Game Actions.
Games that make Game Element Trading a central part of the gameplay may have difficulties combining this with Ubiquitous Gameplay since this combination either assumes that there are players everywhere of that they can be connected to each other and that the game elements can be traded electronically.
Interface Aspects
Unless Game Element Trading is a primary activity of the actual gameplay or something done through face-to-face, the use of Secondary Interface Screens to support the trading may be a good option. An example of this is the auction houses in World of Warcraft.
Consequences
While Heterogeneous Game Element Ownership may simply mean that players need to bring game elements together to be able to play a game instance, Game Element Trading create Meta Games of acquiring collections of game elements. Rather obviously, Game Element Trading creates a Transfer of Control of game elements, which may affect the ease of succeeding with Collecting and Gain Ownership goals. If the game elements traded are significantly rare or important for the gameplay at the point of time of the trade, they may become Memorabilia. By making people used to transferring game elements, Game Element Trading can make it more likely for players to start engaging in Betting concerning the game elements.
While Character Development and Cosmetic Game Items can create Extra-Game Consequences by themselves, the possibility of Game Element Trading adds more types of possible consequences. In contrast, Resource Generators and Tools only produce Extra-Game Consequences when combined with Game Element Trading.
For games where the game elements are physical artifacts whose location is detected by the game system, i.e. games that make use of Player-Artifact Proximity, the use of Game Element Trading motivate players to meet and the games thereby make Player-Player Proximity likely.
Relations
Can Instantiate
Betting, Extra-Game Actions, Memorabilia, Meta Games, Trading, Transfer of Control
with Player-Artifact Proximity
with Character Development, Cosmetic Game Items, Resource Generators, or Tools
Can Modulate
Can Be Instantiated By
Character Development, Password Save Files, Heterogeneous Game Element Ownership, Player-Artifact Proximity, Player Created Game Elements, Purchasable Game Advantages, Save Files
Cosmetic Game Items together with Multiplayer Games
Game Items together with Persistent Game Worlds
Tools together with Multiplayer Games
Can Be Modulated By
Game Element Insertion, Secondary Interface Screens
Possible Closure Effects
-
Potentially Conflicting With
Player Created Game Elements, Ubiquitous Gameplay
History
New pattern created in this wiki.
References
-
Acknowledgements
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