Difference between revisions of "Balancing Effects"

Revision as of 20:49, 1 May 2011

Rules and effects in games that lessen the differences of value used to measure competition between players.

Although players may win or lose games, or fail to complete them, the designers of these games may wish to steer when this occurs, especially if the game is supposed to take a certain amount of time. One way of doing so is introducing Balancing Effects - giving those that have an advantageous position disadvantages and vice versa. Besides giving designers more control over how long time a game should last, this can hinder losing players from having to endure uninspiring gameplay or making gameplay breakdown due to them stop playing.

Examples

Power-ups in the Mario Kart series or the mini-game Monkey Race 2 in Super Monkey Ball 2 give speed boosters only to the players that are not leading the races. In the latter, further Balancing Effects can be added through an option that makes leaders have a lower maximum speed than other players.

Multiplayer online first-person shooters often have possibilities to force teams to be balanced in numbers. Some, such as Return to Castle Wolfenstein: Enemy Territory, have functionality that can automatically reassign teams based on experience to try and balance the teams further.

Many board games, e.g. Ursuppe, determine the player order for the next turn so that the leading players go last and trailing players go first.

Using the pattern

Balancing Effects can be designed in a game to be preemptive or correcting. Preemptive Balancing Effects try to maintain Player Balance in Multiplayer Games so that imbalances do not occur or, for Single-Player Games, ways of trying to set challenge levels, while correcting Balancing Effects try to correct imbalances when they have occurred. An alternative to Balancing Effects, which can be used together with them, is Limited Foresight.

Handicap Systems are preemptive Balancing Effects that are put into effect before gameplay begins. Making Extended Actions into Interruptible Actions is a form of preemptive Balancing Effect as other players can interfere with the actions, especially if they do not have any effect before they are completed. Delayed Effects in general have a certain Balancing Effect, as they give players the possibility to prepare for the effects. Other ways of creating preemptive Balancing Effects consist of designing Illusionary Rewards, requiring Tradeoffs, allowing players to choose Selectable Sets of Goals that best fit their abilities, or providing Diminishing Return to players that otherwise could become clear leaders. If the effects are direct, these effects can ruin the Illusion of Influence for players and even make them avoid trying to achieve what should be goals for them. Having Balancing Effects affect the players indirectly can solve this, for example through Character Development or making New Abilities additions to those already used with Budgeted Action Points.

Examples of correcting Balancing Effects include giving New Abilities or Improved Abilities to disadvantaged players and giving Ability Losses or Decreased Abilities to advantaged players. The classic case used in Races is a Decreased Ability in the form of Movement Limitation giving a lower maximum speed. To avoid players losing Illusion of Influences, the positive effects are usually Rewards to the disadvantaged players for completing goals, while the negative effects are usually Penalties to the advantaged players for failing goals. The evaluation function that determines the Balancing Effects is for the same reason often hidden from players, for example, by making all Pick-Ups look the same though they have different effects, or by hiding the actual rolling of Dice to be able to fudge the results. Another example of a correcting is to decide the order of Turn Taking so that disadvantaged players give the most advantageous positions. One use of correcting Balancing Effects is to compensate for Asymmetric Abilities and Asymmetric Starting Conditions. Balancing Effects that are supposed to even the playing field for Late Arriving Players or those engaging in Drop-In/Drop-Out gameplay need to be correcting rather than preemptive.

Transfer of Control can also be used to correct imbalances, but these are often linked to the Rewards or Penalties of any of the players. A common solution is to have forced Shared Rewards, so that the player who gains the Reward must share it with someone else, typically the most disadvantaged player. Controlling how Spawning occurs can also be corrective, either placing disadvantaged players at Strategic Locations or placing advantaged players at bad locations.

Multiplayer Games with more than two teams or players competing against each other automatically have some corrective Balancing Effects. This since players perceived as leading form the natural starting point for Uncommitted Alliances with the Mutual Goals of ganging up against the leader but can also lead to King Maker effects. These Uncommitted Alliances are common in games with King of the Hill goals but can also be found in games that allow Player Decided Results and Player-Decided Distribution of Rewards & Penalties. Sufficient Game State Overviews, e.g. public Scores as Ursuppe uses, are required for this form of Balancing Effect to occur since players need to be able to notice who is leading.

Game Masters, as Dedicated Game Facilitators that have constant access to the complete game state and can enforce their own Player Decided Results, can perform both preemptive and corrective balancing effects during gameplay. They can, as can Dedicated Game Facilitators in general, make the Balancing Effects hidden from the players and difficult to detect.

Games using primarily Randomness to judge outcomes can easily be designed to have Balancing Effects over time or when considering several game sessions together. However, games with Dedicated Game Facilitators can fake the Randomness, for example, the results of Dice rolls, to explicitly create Balancing Effects during gameplay.

Can Modulate

Character Development,

Can Be Instantiated By

Collaborative Actions, Cooldown, Decreased Abilities, Delayed Effects, Dynamic Difficulty Adjustment, Evolving Rule Sets, Randomness, Resource Caps, Tradeoffs

Power-Ups together with Randomness

Can Be Modulated By

Randomness

Diegetic Aspects

Interface Aspects

Narrative Aspects

Consequences

Balancing Effects can help games maintain Tension as long as possible in games and to allow Higher-Level Closures as Gameplay Progresses. Balancing Effects in Multiplayer Games can provide both Player and Team Balance. In Single-Player Games they are in contrast used to provide the specific level of difficulty, e.g. Casual or Challenging Gameplay, and this often through Dynamic Difficulty Adjustment. Regardless, Balancing Effects can provide Smooth Learning Curves since they can compensate for lack of experience or player skill.

While ensuring that players have a chance of finishing in good positions, Balancing Effects can work against them having a Determinable Chance to Succeed. It can also make Perceivable Margins more difficult to provide, remove feelings of Game Mastery, and lessen the Value of Effort for what has been achieved in games. Balancing Effects have a volatile relation to Exaggerated Perception of Influence - when players do not notice the Balancing Effects it can support the other pattern but when players can notice that it is explicitly the Balancing Effects that tip the scales it instead works against them having an Exaggerated Perception of Influence.

Relations

Can Instantiate

Casual Gameplay, Challenging Gameplay, Exaggerated Perception of Influence, Higher-Level Closures as Gameplay Progresses, Smooth Learning Curves Tension

with Multiplayer Games

Player Balance, Team Balance

Can Modulate

Asymmetric Abilities, Asymmetric Starting Conditions, Character Development, Drop-In/Drop-Out, Late Arriving Players, Multiplayer Games

Can Be Instantiated By

Collaborative Actions, Cooldown, Decreased Abilities, Dedicated Game Facilitators, Delayed Effects, Dynamic Difficulty Adjustment, Evolving Rule Sets, Game Masters, Handicap Systems, Randomness, Resource Caps, Tradeoffs

Extended Actions together with Interruptible Actions

Power-Ups together with Randomness

Uncommitted Alliances together with Multiplayer Games

Can Be Modulated By

Randomness

Possible Closure Effects

-

Potentially Conflicting With

Determinable Chance to Succeed, Exaggerated Perception of Influence, Game Mastery, Perceivable Margins, Value of Effort

History

An updated version of the pattern Balancing Effects that was part of the original collection in the book Patterns in Game Design^[1].

References

1. ↑ Björk, S. & Holopainen, J. (2004) Patterns in Game Design. Charles River Media. ISBN1-58450-354-8.

Acknowledgements

-