Analyze Maniac Mansion: Added Multi-Character Coordination puzzle type; documented pool reactor meltdown (Timed Consequence), arcade code observation (Observation Replay), music room demo chain & envelope steam puzzle (Meta-Puzzle Construction)

Puzzles documented:
- Pool Reactor Meltdown: Two-character timed sequence with narrative urgency
- Meteor Mess Arcade: Observation replay of cutscene high score
- Music Room Demo Tape → Contract: Sequential meta-construction chain for Syd/Razor ending
- Envelope Steam Extraction: Resource transformation puzzle with temporal separation

New puzzle type created: Multi-Character Coordination (exploits party system for actions spanning separated locations)

Files updated: timed-consequence.md, observation-replay.md, meta-puzzle-construction.md, README.md
Walkthroughs collected: syntax2000 walkthrough + wikipedia game overview

walkthroughs/analysis-checklist.md

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+# Walkthrough Analysis Checklist
+
+Status legend:
+- [x] Complete - walkthrough analyzed, puzzles documented
+- [ ] Not Started - walkthrough needed
+
+## LucasArts Games
+
+- [x] Maniac Mansion (1987) - MM
+- [ ] Zak McKracken and the Alien Mindbenders (1988)
+- [ ] Indiana Jones and the Last Crusade: The Graphic Adventure (1989)
+- [x] The Secret of Monkey Island (1990) - MI1
+- [x] Monkey Island 2: LeChuck's Revenge (1991) - MI2
+- [ ] Loom (1990)
+- [ ] Indiana Jones and the Fate of Atlantis (1992)
+- [ ] Day of the Tentacle (1993)
+- [ ] Sam & Max Hit the Road (1993)
+- [ ] The Dig (1995)
+- [ ] Full Throttle (1995)
+- [ ] Grim Fandango (1998)
+
+## Sierra Games - Fantasy Series
+
+- [x] King's Quest VI: Heir Today, Gone Tomorrow (1992) - KQVI
+- [ ] King's Quest III: To Heir is Human (1986)
+- [ ] King's Quest VII: The Princeless Bride (1994)
+- [ ] King's Quest VIII: Mask of Eternity (1998)
+
+## Sierra Games - Sci-Fi Comedy Series
+
+- [ ] SpaceQuest 1: The Sarien Encounter (1986)
+- [ ] SpaceQuest II: Vohaul's Revenge (1987)
+- [ ] SpaceQuest III: The Pirates of Pestulon (1989)
+- [ ] SpaceQuest IV: Roger Wildcat (1991)
+
+## Sierra Games - Adventure RPG Series
+
+- [ ] Quest for Glory 1: So You Think You're a Hero (1989)
+- [ ] Quest for Glory II: Trial by Fire (1990)
+- [ ] Quest for Glory III: Wages of War (1992)
+- [ ] Quest for Glory IV: Shadows of Darkness (1994)
+
+## Revolution Software
+
+- [ ] Beneath a Steel Sky (1994)
+- [ ] Broken Sword: Shadow of the Templars (1996)
+- [ ] Broken Sword II: The Smoking Mirror (1997)
+
+## Other Studios
+
+- [ ] Simon the Sorcerer (1993) - SIMON ***Already covered***
+- [ ] Legend of Kyrandia: Book One (1992) - LK1 ***Already covered***
+- [ ] Gabriel Knight: Sins of the Fathers (1993)
+- [ ] The Longest Journey (1999)
+- [ ] Syberia (2002)
+
+---
+
+## Analysis Progress
+
+**Total:** 30 games  
+**Complete:** 6 games (KQVI, MI1, MI2, SIMON, LK1, MM)  
+**Remaining:** 24 games