Extensibility in Board Games

March 20, 2008 at 3:02 pm (Game Design, User Interface)

Many board and card games have an interesting design challenge:  they need to create special playing pieces.  This may not seem like much of a challenge if you’re creating Checkers or Sorry, but more complex boardgames like HeroQuest or Arkham Horror can produce a multitude of customized figures, chits, cards, dice, and other pieces used to play the game.  And while the value may not be immediately apparent, you should really pause to consider how well all these custom pieces can be used for things other than your original intent.

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Resourceful Comparisons

March 11, 2008 at 1:32 pm (Game Balance, Game Design, Game Mechanics) (, , , )

I have previously argued that a game will only be balanced if players’ capabilities are good at what they’re intended to be used for without usurping the functions of other capabilities.  In order to determine whether that’s the case, we need to consider the effectiveness (for the player) of taking each of several options in a given situation, and compare the usefulness of each.

One of the hardest parts of comparing the effectiveness of two player options–for example, turning invisible versus hurling a fireball–is often finding a common basis for comparison.  Let’s face it, in terms of their immediate effects, those probably accomplish completely different things.  They probably synergize in different and complicated ways with a whole host of different circumstances and strategies, so we don’t do them justice if we consider simply swapping in one for the other in an otherwise identical strategy, and their effects on the game’s final outcome are probably (intentionally) virtually impossible to predict in the general case.  We’re comparing the proverbial apples to oranges.  Where do we even begin?

Resources

As usual, there’s no silver bullet, but one widely-applicable strategy is to abstract the game state as a set of resources, by which I mean quantifiable assets that can be expended to change the course of the game.  For example, ammunition is a resource–you can use it up in order to fire your weapon, which is one of the ways you can affect the game’s outcome.  “Mana” (or energy, power, etc.) often serves a similar role in fantasy-themed games.

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