puzzle-design-kb/src/puzzles/sensory-exploitation.md

Sensory Exploitation Puzzle

Core Mechanic

A character or obstacle has a defined perceptual vulnerability. The player determines what sense the character trusts, then provides a counter-stimulus matching that perception. The solution is never force—it is becoming the thing their perception accepts.

When to Use

When a puzzle requires bypassing an obstacle by exploiting a character's specific sensory trust rather than through combat, trade, or environmental manipulation. Ideal when the obstacle has an explicit perceptual weakness (visual fixation, auditory trigger, gustatory attraction) that players can identify through dialogue or observation.

Solution Chain

1. Talk to character → learn their dominant sense
2. Examine inventory items → identify which matches that sensory profile
3. Use matching item on character → bypass obstacle

Examples

MI1: Parrot's Visual Fixation

Problem: Jojo the parrot blocks item retrieval at the Bloodtooth Cantina and can only be captured while entranced.

Why It's This Type: The parrot exhibits rhythmic visual fixation—a compulsive response to repetitive movement stimuli. Player exploits this perceptual vulnerability rather than forcing the bird to move.

Solution:

1. Find banana in Scabb Island location
2. Use banana on metronome at the bar
3. Parrot watches swinging banana → becomes entranced
4. While distracted, take Jojo from cage

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MI1: Piranha Poodle Food Attraction

Problem: Three piranha poodles guard the meat required for the Fullastein Bar and cannot be bypassed through confrontation.

Why It's This Type: The poodles' gustatory obsession is their perceptual vulnerability. Player provides an irresistible food stimulus that exploits their inability to resist meat smells.

Solution:

1. Acquire raw meat (Hunk of Meat) from earlier fetch
2. Examine yellow petal in inventory
3. Combine meat + yellow petal → creates irresistible condiment
4. Give meat with condiment to poodles
5. Poodles overeat → knocked out, clearing path to meat

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KQIII: Medusa's Visual Mirror Trap

Problem: Medusa blocks passage south toward Spider Cave; direct approach triggers instant petrification.

Why It's This Type: Medusa cannot resist gazing into reflective surfaces—her visual compulsion overrides self-preservation. Player weaponizes her own perceptual weakness against her.

Solution:

1. Obtain magic mirror from Manannan's bedroom
2. Walk south toward Medusa's position
3. Wait until Medusa is close (just before petrification range)
4. Use mirror → Medusa gazes into reflection
5. Her own petrifying gaze reflects back → she turns to stone
6. Path south is now clear

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Related Types

Type	Similarity	Distinction
Distraction Physics	Both exploit NPC attention	DP uses environmental manipulation (noise, blocked path); SE targets character's perceptual trust system directly
Information Brokerage	Both involve NPC interaction	IB is trade-based (item for item); SE is vulnerability exploitation (perceptual weakness)
Surreal Logic Bridge	Both bypass obstacles indirectly	SLB uses cartoon physics override; SE works within world's internal consistency rules

Index

Game	Puzzle	Section
MI1	Parrot's Visual Fixation	Examples
MI1	Piranha Poodle Food Attraction	Examples
KQIII	Medusa's Visual Mirror Trap	Examples
MI2	Parrot's Visual Fixation	Inspiration
QFG3	Honeybird Feather Collection	Inspiration
GF	Beaver Tar Drowning	Inspiration
Loom	Tower Access/Invisible Draft	Inspiration
Loom	Dragon Terror on Shepherds	Inspiration
SMHTR	Conroy Bumpus Freezer Trap	Inspiration
IJOA	Seance Ghost Deception	Inspiration
SQ2	Monster Whistle Distraction	Inspiration
SIMON	Druid Moon Illusion	Inspiration
DOTT	Kennel Guard Vision Exploitation	Inspiration