id: "gameplay-faq" slug: "gameplay-faq" order: 25 title: "Gameplay FAQ — Common Questions About Playing The Incident at Galley House" description: "Gameplay-specific FAQ for The Incident at Galley House. Code input, hints, power restoration, deduction, and technical questions." keywords: ["gameplay FAQ, playing questions, code input FAQ, hint FAQ, technical FAQ"] category: "faq" date: "2026-07-15" lastModified: "2026-07-16" image: "/images/video-BvSZzMXeUHs.webp" video: "BvSZzMXeUHs"
Gameplay FAQ — Common Questions About Playing The Incident at Galley House
This FAQ covers the most common gameplay questions players have about The Incident at Galley House. From code input mechanics to the hint system to power restoration, these answers address the practical aspects of playing the game that are not fully explained in the tutorial.
Code Input System
How do I enter codes into the memory machine?
Codes follow the format Timestamp-Location-Characters. Enter each component into the corresponding field on the machine interface:
- Timestamp: A two-digit number (01, 02, etc.) representing the scene's chronological position
- Location: A two-letter room code (EN for Entrance, LI for Living Room, QU for Quail Lane, etc.)
- Characters: One or more numbered character IDs separated by hyphens (1, 2-5, 1-11, etc.)
For example, entering 05-LI-1-4 means: Scene at timestamp 05, in the Living Room (LI), with characters 1 and 4 present. See the beginner guide for a detailed walkthrough of the code input system.
What happens if I enter an invalid code?
If the code does not correspond to any memory scene, the machine will indicate that no echo was found at those coordinates. This does not mean you made a formatting error — it simply means that specific combination of timestamp, location, and characters does not have an associated scene. Try different combinations.
Can I enter codes in any order?
Yes, the game allows you to enter codes in any sequence. However, the narrative is designed to be experienced roughly chronologically. Viewing scenes out of order means you may encounter references to events you have not yet witnessed, which can be confusing. Most players find that chronological order provides the best experience.
Do I need to discover location codes before using them?
Yes. You cannot successfully enter a code that references a location you have not yet discovered. If a code does not work and the format is correct, the location may be one you have not found. Discover locations by entering codes that reference new rooms — the game reveals the two-letter code when you access a scene there for the first time.
How many valid codes are there?
The game contains over 50 valid scene codes across both timelines, including hidden and optional scenes. The scene codes page provides the complete list organized by category.
The Hint System
Is there really no penalty for using hints?
Absolutely none. The progressive hint system has no penalties whatsoever. You will still earn all achievements, complete the game, and experience the full story regardless of how many hints you use. The developers have explicitly confirmed this, and the game states it clearly when you first access the hint system.
How many hint levels are there for each deduction?
Each deduction has 3 to 4 hint levels:
- Hint 1: A gentle nudge pointing you toward the relevant evidence
- Hint 2: A more specific clue that narrows the possibilities
- Hint 3: A near-complete answer that essentially tells you the approach
- Hint 4 (if available): The full answer revealed directly
When should I use hints?
A good rule of thumb is to request the first hint after 15-20 minutes of active thinking without progress. After each hint, spend time investigating based on the hint's guidance before requesting the next one. See the hint system guide for detailed strategies.
Can I use hints for some deductions but not others?
Yes. The hint system is per-deduction, meaning you can use hints for one character identification while solving another independently. This selective approach lets you get help where you need it without diminishing the satisfaction of deductions you solve on your own.
Do hints reveal scene codes?
Some hints point you toward specific scenes you may have missed, which indirectly reveals that a valid code exists at certain coordinates. However, hints do not typically give you the exact code — they guide you toward finding it yourself.
Power Restoration
How many times does the machine lose power?
The machine loses power three times during the story. Each power loss occurs at a fixed story point and cannot be avoided. Each restoration requires a different procedure.
What do I do when the machine loses power?
When the machine loses power:
- Examine the environment around the machine — Look for interactive elements such as switches, cables, power indicators, and controls
- Check for clues in earlier scenes — Present-day and past scenes may reference the machine's power system
- Ask Sam Moors for help — In present-day scenes, Sam provides technical support during power failures
- Use the progressive hint system — Hints can guide you through the power restoration sequence
Are the power restoration sequences difficult?
The first power restoration is straightforward and designed to teach you the process. The second is moderately complex, requiring you to locate additional resources within the D&M facility. The third is the most involved but ties into the narrative. All three are solvable with the information available at the time. See the tips and tricks page for detailed power restoration strategies.
What achievements are connected to power restoration?
The Machine Supervisor achievement unlocks after the first power restoration, and the Technical Engineer achievement after the second. There is no specific achievement for the third power restoration, but completing it is necessary for story progression.
The Deduction Board
How does the deduction board work?
The deduction board is where you formally submit your answers about character identities, fates, causes of death, and the meta-plot. The game validates each answer and tells you whether it is correct or incorrect. Incorrect answers do not penalize you — they simply indicate that you need to keep investigating.
Can I change my answers on the deduction board?
Yes, you can update any answer at any time. The deduction board is a working document, not a final exam. As you gather more evidence, refine your answers and resubmit them.
Do I need to complete all Level 1 deductions before attempting Level 2?
The game allows you to attempt the meta-plot (Level 2) deduction at any time, but you are unlikely to have sufficient information until you have completed most or all Level 1 (individual fates) deductions. Most players complete Level 1 first and then tackle the meta-plot.
What happens when I submit a wrong answer?
The game simply tells you the answer is incorrect and invites you to try again. There is no penalty, no score deduction, and no negative consequence. Wrong answers are actually useful because they eliminate one possibility from your investigation.
Scene Viewing and Progress
How do I know which scenes I have missed?
The game does not provide a direct "missed scenes" indicator. However, you can use several strategies to find gaps:
- Check the scene codes page — Compare against the codes you have entered
- Use the keyword search tool — Search for common dialogue terms; scenes you have not viewed will appear in results
- Request progressive hints — Hints may point toward scenes you have missed
- Review the achievement list — If you have not earned certain achievements, you may be missing related scenes
Can I replay scenes I have already viewed?
Yes, you can replay any previously unlocked scene at any time. This is essential for catching details you missed, confirming character voices, and cross-referencing information. The scene replay feature is always available from the machine interface.
How do I find hidden scenes?
Hidden scenes require codes that are not part of the standard sequence. Strategies for finding them:
- Scene 00: Try entering a code with timestamp 00
- TYPE HELP: Enter the special code TYPE-HELP
- Hallucination: Search for supernatural clues in Chapel (CH) scenes, then request hints
- +64 scenes: Try codes with the character +64 modifier in various locations
- Post-credits content: Continue investigating after the main story appears to end
See the hidden scenes guide for detailed instructions.
Is there a scene counter or completion percentage?
The game does not display a visible scene counter or percentage. However, the Spectronoeticist achievement effectively serves as the 100% completion indicator — when it unlocks, you have viewed every scene.
Investigation Tools
How do I use the keyword search tool effectively?
The keyword search tool lets you search through dialogue transcripts for specific words or phrases. Effective strategies:
- Search for character names — Find every scene where a specific character is mentioned
- Search for location names — Find scenes that reference specific rooms
- Search for key terms — Words like "death," "machine," "supernatural," and "D&M" connect scenes across timelines
- Search for codenames — Finding references to animal codenames helps identify characters
What is the intuition indicator?
Some memory scenes display an indicator showing how many other memories the current scene unlocks. Use this as a guide — if a scene unlocks multiple other scenes, those connected scenes are likely important and should be prioritized.
How does the timeline tool work?
The timeline is a visual representation of the chronological sequence of events. You can mark character deaths on the timeline as you determine their fates. The timeline helps you visualize the order of events and identify patterns in the death sequence. See the death timeline guide for detailed instructions.
Difficulty and Pacing
How long does the game take to complete?
Most players complete the main story in 8-15 hours. Completionists pursuing all 15 achievements may take 12-20 hours. The time varies based on hint usage — players who use hints frequently complete the game faster, while those who refuse hints take longer.
Is the game too hard for casual players?
No. The progressive hint system ensures that any player can complete the game regardless of their experience with deduction puzzles. The hints provide graduated assistance, from gentle nudges to full answers, allowing each player to choose their own difficulty level.
Can I take a break and come back later?
Yes, the game auto-saves your progress at key moments. You can close and resume at any point without losing your investigation. When you return, review your recent scenes and check the deduction board for your current answers.
What if I get completely stuck?
If you are stuck for more than 20 minutes on a specific deduction, request a hint. If you are stuck on finding new scenes, try different code combinations or use the keyword search tool. If you are stuck on power restoration, examine the machine environment more carefully and ask Sam Moors for help. The walkthrough and scene codes list are also available if you need specific guidance.
For general questions about the game, see the main FAQ. For story-related questions, visit the story FAQ. For technical issues, check the technical FAQ. For the complete achievement guide and deduction guide, visit those dedicated pages.
FAQ
Does using hints affect the ending?
No. The ending is the same regardless of hint usage. The progressive hint system is a gameplay tool, not a narrative branching mechanism. You will experience the complete story whether you use zero hints or all of them.
Can I skip scenes I have already viewed?
You can replay scenes at any time, but you cannot skip scenes during your first viewing. Each scene contributes to your understanding of the mystery, and skipping would leave gaps in your knowledge.
Is there a New Game Plus mode?
No. The game does not have a New Game Plus or alternate mode. After completing the main story, you can continue investigating to find hidden scenes and earn remaining achievements, but there is no separate replay mode with new content.
What should I do if the game feels too slow?
If the investigation pace feels slow, try these acceleration strategies: use the keyword search tool proactively, request hints earlier (after 10 minutes instead of 20), and consult the scene codes page for the next code to enter. The game's pace is intentionally measured, but these strategies can help you progress faster without sacrificing the investigative experience.