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Walkthrough chapter 03

Agent17 School Route – Luna & Headmaster Safe

Luna’s chapter alternates between school mornings, late-night Agent 17 calls and an evening venue. The headmaster safe is a middle checkpoint, not the end of the route.

School → safe → phoneScope: v0.26.10 Luna route
Combination safe in the Agent17 headmaster office route
Official game mediaHEXATAIL
School visitsMorning
Agent 17 callsLate night
Venue routeEvening
Phone answer1029
01

Luna school and safe sequence

  1. 01

    Complete the first school morning

    Meet Luna when the school task is active and exhaust only the questions required by the route.

  2. 02

    Call Agent 17 at late night

    Use the Luna investigation topic, then return to school on the next requested morning.

  3. 03

    Request evidence in a second late-night call

    The headmaster-office objective appears only after the follow-up school conversation and evidence request.

  4. 04

    Enter the headmaster’s office in the morning

    Use the office task, inspect the nearby clue and interact with the safe.

  5. 05

    Complete the evening membership route

    Follow the venue tasks, keep the requested money available and finish the refund step.

  6. 06

    Request the VVIP upgrade

    Call Agent 17 at late night, complete the upgraded route step and return to Luna at school.

  7. 07

    Ask for the phone password

    Make the dedicated late-night call after the school handoff.

  8. 08

    Enter 1029 the next morning

    Use Luna’s active phone keypad and enter 1-0-2-9.

Agent17 headmaster safe clue with three number and order pairs
Read the safe clue by order, not page position

The note pairs each dial value with an order marker. Keep the clue visible while using the safe rather than guessing from an unrelated password list.

03

Time-of-day handoffs

Route actionTimeCompletion signal
Talk to Luna at schoolMorningA late-night investigation topic appears
Call Agent 17Late nightThe next school or office task opens
Search the headmaster officeMorningSafe and item objective clears
Complete membership tasksEveningRefund and VVIP handoff appears
Unlock Luna’s phoneMorning after the call1029 clears the keypad

Quick answers

Frequently asked questions

When can I enter the headmaster office?

Use the morning segment after both Luna school conversations and the Agent 17 evidence calls have completed.

Is the headmaster safe code the same as Luna’s phone?

No. The safe uses its nearby dial clue; Luna’s later phone keypad uses 1029.

Why is Luna’s phone not interactive?

Finish the safe and evening membership chain, then make the dedicated late-night password call before returning the next morning.

Source desk

Sources used on this page

Reviewed

  1. 01
    Creator sourceAgent17 v0.26.10 [FREE Download]

    HEXATAIL · accessed 2026-08-18

  2. 02
    Guide sourceAgent 17 Guide Updated to v0.26.9

    Game Guide Website · accessed 2026-08-18

  3. 03
    Guide sourceAgent17 Coupon Code and Passwords 2026

    SteamAH · accessed 2026-08-18