Deck Building Mechanics Overview

Jun 10, 2025

Overview

This lecture introduces deck building mechanics in games, focusing on how players construct and optimize their decks over time, with Dominion as the primary example.

What is Deck Building?

  • Deck building involves starting with a basic deck and acquiring new cards to improve it during gameplay.
  • The goal is to create a deck with high synergy, meaning the cards work well together for better performance.
  • Deck building is part of a broader "pool builder" category, which also includes dice and bag builders.

Deck Building Game Structure

  • In Dominion, players begin with a standardized starting deck (three Estates and seven Coppers).
  • Players use their initial cards to acquire more powerful cards from a central pool.
  • The main objective is often to accumulate victory points, typically by acquiring specific cards.
  • Deck building games offer high player freedom and autonomy in strategy selection.
  • There is generally little direct player interaction; each player focuses on their own deck.
  • The actions available each turn are formulaic, making gameplay predictable and easy to learn.

Advantages and Challenges

  • Deck building provides a sense of accomplishment as decks improve, regardless of winning.
  • The games can be repetitive but are accessible due to limited action types.
  • Deck building games often require significant setup and cleanup, especially for games like Dominion.
  • New players may struggle to identify optimal strategies at first due to many possible card combinations.

Game Variations and Uncertainty

  • Deck draws introduce chance, as players do not know which cards will appear in each new hand.
  • Deck "encumbrance" can occur when too many weak cards dilute the effectiveness of new powerful cards.
  • Some deck builders, like Marvel Legendary and Clank, add cooperative or board movement elements for variety.
  • Collectible card games (e.g., Magic, PokΓ©mon) are different because deck building occurs before play and often involves monetary investment.

Replayability and Expansions

  • Deck building games readily support expansions, adding new cards and strategies to increase replayability.
  • Varying available cards between games ensures that strategies and gameplay remain fresh.

Key Terms & Definitions

  • Deck Building β€” Gaining and optimizing cards within a game to improve performance.
  • Synergy β€” When cards or game elements enhance each other's effectiveness.
  • Pool Builder β€” A game mechanic involving the gradual assembly of resources (cards, dice, tokens).
  • Victory Points β€” Points accumulated to determine the winner in many games.
  • Deck Encumbrance β€” When a deck becomes less effective due to too many weak or unused cards.

Action Items / Next Steps

  • Create a free account and play the base set of Dominion online for your lab assignment.