Abstract Subgames and the Essential Game: Find the Smaller Game Inside the Whole One
Technical terms: Abstract subgame, Essential game
An abstract subgame is a smaller recurring strategic problem that can be considered separately from the full game's presentation and surrounding systems. The essential game is the central pattern of consequential decisions that remains when supporting procedures, theme, and secondary mechanisms are stripped away.
They are related but not identical: a game may contain several abstract subgames, while its essential game describes what most defines the overall contest or activity.
See it in Scrabble
Rack leave, opening or blocking premium squares, and endgame tile tracking can each form small recurring strategic problems. The essential activity combines word construction with spatial placement under a changing shared board.
What you can do with it
Identify the thought you most want players to repeat. Supporting systems should frame, vary, or deepen that thought rather than compete for attention.
Ask a player
What were you really deciding again and again beneath the game's surface details?
Nearby ideas
- Mechanic composition — combine several mechanisms into an experience.
- Game atom — identify a small complete unit of play.
- Puzzle decomposition — separate a difficult problem into parts.
- Experience goal — preserve the intended feeling while simplifying.
Richard Garfield, Skaff Elias, and Robert Gutschera, Characteristics of Games (2012), discussions of abstract subgames and the essential game. ---