Fix KQVI puzzle dependency chart QA issues: remove S17 undefined node, S19/S20 dead ends, add Pearl note

src/parts/why-adventure-games.md

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+# Why Adventure Games
+
+## The Contract Between Designer and Player
+
+In 1989, Ron Gilbert wrote "Why Adventure Games Suck" while designing *Monkey Island*. It remains the most concise statement of adventure game design principles ever written—not because it prescribes solutions, but because it defines the **contract** between designer and player.
+
+This chapter synthesizes Gilbert's twelve rules and the community's responses to them, establishing the design philosophy that underlies everything in this handbook.
+
+---
+
+## Gilbert's Twelve Rules (1989)
+
+Gilbert's original rules, condensed:
+
+1. **Give the player options** — Progress should never require a single specific action
+2. **Unconnected events should not gate progress** — Random interactions shouldn't block story advancement
+3. **Reward intent** — If the player has the right idea, the interface shouldn't punish execution
+4. **Arbitrary puzzles should not exist** — Solutions must follow from established game logic
+5. **Incremental reward** — Players should feel progress at each step
+6. **Real-time is bad for drama** — Don't force players into time-pressure situations that break immersion
+7. **Puzzles should advance the story** — Every puzzle should reveal something meaningful
+8. **Don't require "I forgot to pick it up"** — Avoid solutions that depend on players remembering long-gone opportunities
+9. **Avoid backwards puzzles** — Never require finding a solution before encountering the problem
+10. **Sub-goals need to be obvious** — Players should always know what their immediate next step might be
+11. **End objective needs to be clear** — Players should always know their ultimate goal
+12. **Live and learn: no need for "saving"** — Design so save-scumming isn't necessary
+
+---
+
+## What Gilbert Got Right
+
+### The Keys and Locks Philosophy
+
+> "It's all keys and locks." — Ron Gilbert
+
+Every puzzle in an adventure game is a lock. Every action, item, or piece of information is a key. The craft lies in:
+
+- Making keys interesting to find
+- Making locks feel earned when opened
+- Ensuring keys and locks share a consistent internal logic
+
+### Reward Intent
+
+Gilbert's rule #3—"Reward the intent of the player, not the interface"—is the most violated and most important principle in adventure game design. When a player combines two items correctly but the game rejects it because they didn't use them in the exact right order, the game has broken its contract.
+
+**Source:** [Why Adventure Games Suck](resources/criticism/why-adventure-games-suck-ron-gilbert.md)
+
+### Clear Objectives and Sub-Goals
+
+Rules #10 and #11 address what modern designers call "possibility space"—the set of actions a player believes might be valid. When objectives are unclear, players waste time on irrelevant actions. When objectives are clear but unachievable, they feel frustrated rather than challenged.
+
+**Source:** [Why Adventure Games Suck](resources/criticism/why-adventure-games-suck-ron-gilbert.md)
+
+---
+
+## What Gilbert Missed (or What the Community Added)
+
+### The Inception Principle
+
+Stanislav Costiuc's insight: the goal of adventure game design is **inception**—planting the solution in the player's mind so they feel they discovered it rather than guessed it.
+
+- **Inception:** Player thinks "I should use the doll on LeChuck" because earlier puzzle taught them the pattern
+- **Extraction:** Player has no choice but to try random combinations until something works
+
+The difference between good and bad adventure game puzzles is often whether the designer performed inception or forced extraction.
+
+**Source:** [Adventure Puzzle Design](resources/puzzle-design/adventure-puzzle-design-stanislav-costiuc.md)
+
+### Exploration as Reward
+
+Bryce Covert argues that adventure games offer something no other genre does: the **experience of exploration**. The joy of a new room, a new character, a new piece of the world—these are intrinsic rewards that make adventure games worth playing even when puzzles frustrate.
+
+This means puzzle design must serve the exploration experience, not contradict it.
+
+**Source:** [Why Adventure Games Rock](resources/defense/why-adventure-games-rock-tickstales.md)
+
+### Death as Design Tool
+
+Gilbert avoided death ("Live and learn"). Sierra embraced it. The truth is more nuanced: death can create meaningful tension when it serves story, but becomes frustration when it punishes without warning.
+
+**Source:** [Why Adventure Games Rock](resources/defense/why-adventure-games-rock-tickstales.md)
+
+---
+
+## The Synthesis: A Design Contract
+
+Based on Gilbert's rules, community response, and documented best practices, the adventure game design contract includes:
+
+| Principle | Description |
+|-----------|-------------|
+| **Inception over Extraction** | Plant solutions in players' minds through earlier puzzles |
+| **Internal Logic** | Every solution must follow from established game rules |
+| **Reward Intent** | When players have the right idea, let them succeed |
+| **Visible Progress** | Every step should feel like advancement |
+| **Clear Objectives** | Players should always know their goal and immediate sub-goals |
+| **Fair Failure** | Death and failure should teach, not punish |
+| **Exploration Serving Design** | Puzzles should enhance world exploration, not gate it |
+
+---
+
+## How to Use This Chapter
+
+This chapter establishes the **philosophy** behind the handbook. When you read about specific puzzle types in Part III, these principles should inform every design decision.
+
+When designing a puzzle, ask:
+- Does this puzzle perform **inception** or **extraction**?
+- Does the solution follow **internal logic** established earlier?
+- Does this puzzle **reward the player's intent**?
+- Does this puzzle make the player feel **smarter or stuck**?
+
+If the answer is "stuck," you're violating the contract.
+
+---
+
+## Further Reading
+
+- [14 Deadly Sins of Graphic-Adventure Design](resources/criticism/14-deadly-sins-graphic-adventure-design-filfre.md) — Jimmy Maher's comprehensive catalog of contract violations
+- [Seven Deadly Sins of Adventure Games](resources/criticism/seven-deadly-sins-adventure-games.md) — Adrian Chmielarz on why adventure games died
+- [Moon Logic and Divergent Thinking](resources/moon-logic/moon-logic-divergent-thinking.md) — Psychological perspective on fair vs. unfair puzzles