Horizon of intent
- Accompanist (role)
- Ad libitum
- Agenda
- Aleatoricism
- Aspect
- Balance
- Bartle types
- BCG
- (Cognitive) flow
- Conductor (role)
- Constellation
- Constructor (role)
- Co-optionality
- Cue cards
- Dice
- Dimension
- Downbeat
- Downtime
- Elegant Game
- Emergence
- End Condition
- Event (musical event)
- Extended technique
- Facilitator
- Fighting
- Flow
- Found sound
- Gameplay flow
- Genre
- Heteronomous Music
- Horizon of intent
- Improvisation rite
- Insert game
- Inspire cards
- Instrument Preparation
- Judge (role)
- Karaoke
- King-making
- Learning curve
- Ludomusical dissonance
- Meaningful Choice
- Mechanic
- Music game
- Non-idiomatic music
- Notation Cards
- Open work
- Parameter
- Pervasive Game
- Player (role)
- Prompter (role)
- Psychographics
- Quarterbacking
- Rhythm cards
- Rhythm game
- Roles
- RPG
- Rule Cards
- Speedrun
- Stacking
- Trading
- Transition
- Upgrade
- Victory condition
- Xenochrony
- XP
- Yes, and...
This glossary entry is a draft. You can help by editing it or discussing in the comments
A set of desirable moves at the given stage of the game.
Usage
The term is taken from book of Brian Upton. It's used to show that when a player (or gamer) has many available moves (wide "horizon of action"), but only a few of them are good and the rest is clearly bad, then player's choice is actually not rich in options. To enjoy choice Player has to have a set of moves to meaningfully choose from a broader array of attractive alternatives (sometimes called viable moves).
In game design this consideration is useful for meaningful choice.
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