Player Agency

tim-cain player-agency game-design narrative-design rpg-design fallout the-outer-worlds

Abstract

Problem: What is player agency in games, and how should designers think about it?

Approach: Tim Cain defines player agency, illustrates it as a continuum rather than a binary state, and distinguishes deliberate design decisions from engine/budget limitations — using examples from Fallout, The Outer Worlds, and hypothetical combat scenarios.

Findings: Player agency increases when games offer diverse character builds, systemic interactions, meaningful dialogue choices, and multiple quest resolutions that affect endings. It decreases when designers impose unkillable NPCs, unavoidable cutscenes, and last-minute branching that ignores prior player decisions. The best agency emerges from systems interacting in ways even the designer didn't anticipate.

Key insight: Player agency is a continuum of deliberate designer choices — "the hand of the designer" — and the goal should be pushing as far toward maximum player freedom as possible, then having the game world react meaningfully to whatever the player decides.

Definition and the Continuum

Tim Cain defines player agency as when a game allows the player to choose what to do and the game — especially its storyline — reacts to those choices. The opposite is a game with a predefined, narrow set of actions where the storyline is predictable and unchangeable: "you're just there for the ride."

Critically, player agency is not binary. It exists on a continuum. Tim illustrates this with a weapon example:

  • Minimal agency: You have one weapon, the one you start with
  • More agency: You can find and switch between different weapons
  • Even more: Weapons have associated skills that unlock special abilities
  • Further still: Hitting a wall produces different sounds based on weapon and wall materials, leaves decals, can break doors or chests open
  • Maximum: Breaking open a chest might damage items inside, attract nearby creatures, or change the game's story if you're discovered as a thief — locally or globally

Each layer adds more ways the game reacts to player decisions, pushing further along the continuum.

"The Hand of the Designer"

Tim introduces his concept of "the hand of the designer" — the visible, deliberate decisions a designer makes about what players can and cannot do. He distinguishes this sharply from technical or budget limitations (engine can't support breaking geometry, no animation budget for destructible objects, etc.).

Player agency, as Tim uses the term, refers specifically to deliberate design choices to allow or restrict player actions. These choices are visible everywhere:

  • Inventory categories signal the designer saying "these items serve different purposes"
  • A "sell all junk" button at vendors reveals the designer anticipated that behavior
  • The absence of such a button says "I don't think you should ever want to do that"

When Tim plays games, he actively looks for these deliberate design decisions — the hand of the designer telling him what he's expected to do versus what he's being prevented from doing.

What Increases Player Agency

Tim identifies several design elements that push the continuum toward maximum agency:

  • Diverse character builds: Tim strongly prefers creating his own character over playing a pre-named one. He wants as many different character builds as possible and is fine with players min-maxing — finding it interesting rather than problematic
  • Systemic options: Ways to proceed through quests that emerge from game systems rather than being scripted. In Fallout, the reuse of the vendor interface for pickpocketing accidentally enabled players to plant items on NPCs — QA discovered you could pull a grenade pin and place it in someone's inventory. Tim calls this "surprise player agency" and loves it
  • Meaningful dialogue choices: Being able to say what you actually want to say — telling someone they're being a jerk, refusing to pay, etc. — rather than being limited to options that don't match your intent
  • Multiple quest resolutions: Combat, stealth, dialogue solutions (since Fallout), and later leadership solutions through companions (added in The Outer Worlds)
  • Cumulative endings: Games that monitor your decisions throughout, not just the final quest. Tim dislikes when a game claims reactivity but only offers an A/B/C choice in the last 10 minutes

What Reduces Player Agency

Beyond simply lacking the above features, Tim calls out specific design patterns that actively harm agency:

  • Unavoidable events and unskippable cutscenes: Especially cutscenes that always play the same way regardless of player actions. They make the player feel they have no impact
  • Unkillable NPCs: If a game lets you kill dragons but makes a random townsperson immortal, "the hand of the designer" is "smacking you in the face." Tim understands protecting key NPCs through clever design (having them communicate via intercom or phone), but face-to-face immortality breaks immersion
  • Inconsistent restrictions: The worst kind of reduced agency is when the designer restricts something you've been doing for hours. The hand of the designer appears "very clumsy" — forcing a particular play style rather than letting systems handle consequences

Tim's philosophy: if you kill quest-critical NPCs, the storyline should still proceed — just in a very different direction. "You may not like that direction, but guess what — you were the one who decided to kill these people. Now you have to live with the consequences."

Summary

Tim sums up his position clearly:

  • Player agency is a continuum, not a toggle
  • It concerns deliberate designer decisions, not engine or budget constraints
  • He advocates pushing the continuum as far toward maximum player freedom as possible
  • The game should react meaningfully to whatever the player does
  • This approach encourages replayability and makes games dramatically more interesting

Source: Tim Cain — "Player Agency"

References