Budgeted Action Points

Points that players use to be able to do actions.

Games that wish to make players have to husband the actions they perform can use Budgeted Action Points. This gives players a limited amount of points that can be used to pay for the actions they wish to perform. Usually they not only let players have a set of actions to choose from but also allow them to perform the same actions several times if they wished to.

A form of Budgeted Action Points is used to control how often certain actions can be performed in real-time games. In this case the actions costs a certain amount of points from some value and this value slowly increases until it has reached a maximum point. This means that the amount of uses of the action during a certain amount of time is limited but players can save up points in order to use the actions several times quickly after one another.

Examples

The Board Game Space Hulk has a limited set of action points for each unit in the game. For the player controlling genestealers these action points are used for moving, turning, and attacking in close combat while the player controlling the space marines can use them for these activities and additionally to shoot and reload weapons. Conflict of Heroes: Awakening the Bear! Russia 1941-1942 has a similar structure but players only activate one unit before the turn passes to the other player. Cartagena, Forbidden Island, and Pandemic also make use of Budgeted Action Points but for less violent activities. Budgeted Action Points can also be used for more abstract actions in Board Game: Ticket to Ride uses it to let players take new cards or place railway lines while Neuroshima Hex uses it to let players choose two out of three chips that either place units or activate events.

Budgeted Action Points are also used in some Computer Games. The early installments of the Fallout series uses it in combat while Fallout 3 and Fallout: New Vegas has it as an optional mode in combat (called V.A.T.S). Calling air strikes, producing ammunition boxes, or handing out health packs in Return to Castle Wolfenstein: Enemy Territory all requires resources. These resources are limited but are regained over time, letting players choose between continuously doing the actions at regular intervals or saving up to do several of them in a short time span. CityVille, Empires & Allies, and Ravenwood Fair use a similar system, having a maximum amount of points one can store and replenishing one point every five minutes.

Using the pattern

Three main aspects need to be considered when creating games with Budgeted Action Points: what actions are controlled by this system, how much points do players have access to, and how are the points replenished?

The selection of possible actions which can be paid by the Budgeted Action Points can be any kind of action that is part of the overall game play. For Budgeted Action Points that are used during gameplay, common possible actions include Movement and different forms of actions related to Combat. One possible variation is to make it possible or not to reuse the same actions several times. These actions may be performed at once or put in a sequence through Action Programming that will be evaluated later. Budgeted Action Points can also be used before gameplay, this is most often used to give players ways to select Attributes, Equipment, Skills, as well as Advantages and disadvantages for Characters.

The amount of points available are mostly affected by how much of a Limited Resource they should be, the risk of causing Analysis Paralysis and having the right level of Predictable Consequences for other players. However, related to this is the cost of the actions. By having different costs for different actions, Balancing Effects can be put in place but also differences in Game Worlds and Levels through Environmental Effects.

with different costsfor different terrain

Budgeted Action Points can be used to give players for performing actions both before and during gameplay.

Can Modulate

Real-Time Games, Turn Taking, Turn-Based Games

Tick-based Games Renewable Resources Regenerating Resources Purchasable Game Advantages,

Turn-Based Games and Tick-Based Games can have Budgeted Action Points on two levels. On the strategic level, Budgeted Action Points are used to do Investment either in technology to give new Units with Privileged Abilities or in production to create new Units,Producers, or Converters. On a tactical level, Budgeted Action Points are given to each Unit at the start of the turn and most Units usually have a basic common set of actions with special Units have additional choices. The presence of Budgeted Action Points in Turn-Based Games typically causes Cognitive Immersion and Analysis Paralysis.

Budgeted Action Points in Real-Time Games are usually optional and are shown as through a Status Indicator.

Can Be Instantiated By

Chips

Can Be Modulated By

Game State Indicators

Consequences

Budgeted Action Points gives players a Freedom of Choice of which actions within a Limited Set of Actions they wish to do, and they also provide Action Caps since only a limited number of actions can be done within a time limit. They are indirect Resources which inherently are Limited Resources since they have Resource Caps, and when controlling Movement they also impose Movement Limitations. Handling these requires Resource Management and often also considering Tradeoffs between the different possible actions available.

The Freedom of Choice that Budgeted Action Points gives Stimulated Planning regarding Tactical Planning. However, in games that are Multiplayer and Turn-Based, this can cause Analysis Paralysis. For games with Persistent Game Worlds and where the Budgeted Action Points are Regenerating Resources, this combination supports Encouraged Return Visits. In any type of game running out of Budgeted Action Points can lead to Helplessness.

Budgeted Action Points can have Balancing Effects on powerful abilities since these may cost more points and not be usable so often. Further, the impact of New Abilities or Privileged Abilities is lessened when used together with Budgeted Action Points as using them requires players to not use other actions.

Relations

Can Instantiate

Action Caps, Action Programming, Balancing Effects, Freedom of Choice, Helplessness, Limited Resources, Movement Limitations, Resources, Resource Caps, Resource Management, Stimulated Planning, Tactical Planning, Tradeoffs

with Multiplayer Games and Turn-Based Games

Analysis Paralysis

with Persistent Game Worlds and Regenerating Resources

Encouraged Return Visits

Can Modulate

Characters, Movement, Real-Time Games, Turn Taking, Turn-Based Games

Can Be Instantiated By

Chips

Can Be Modulated By

Environmental Effects, Game State Indicators, Purchasable Game Advantages, Regenerating Resources, Renewable Resources, Tick-based Games

Possible Closure Effects

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Potentially Conflicting With

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History

An updated version of the pattern Budgeted Action Points that was part of the original collection in the book Patterns in Game Design.

Acknowledgements

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