Room 404: Speedrun Route and the Details Most Players Miss
This assumes you know the basics and want the shortest road to the true ending, or a checklist of details after finishing. For derivations read the complete walkthrough; for the chapter route read the all-endings guide.
Build checked: live build of 2026-10-26. The true ending needs 16 clues + all eight archive puzzles; the secret ending needs 12 clues + both darknet puzzles. Police and Connect have no gate.
1. The shortest route: 16 clues + 8 puzzles
Sites unlock by act; acts advance at 2, 4, 6, 8 and 10 clues. This route opens each act exactly when needed and lands on the true ending's 16 clues.
| Step | Site / page | Collect | Running total |
|---|---|---|---|
| 1 | Rental › Listing Details | clue 1 contract, clue 3 USB | 2 → act 2 |
| 2 | Rental › Owner's Storage Inventory | clue 16 recorder | 3 |
| 3 | Blog › Home | clue 2 Wi-Fi | 4 → act 3 |
| 4 | Blog › The Last Diary | clue 4 diary | 5 |
| 5 | Forum › Help thread | clue 5 anonymous post | 6 → act 4 |
| 6 | Daily › 1998 fire | clue 6 news archive | 7 |
| 7 | Government › Construction Archives | clue 7 approval | 8 → act 5 |
| 8 | Government › Missing Persons Archive | clue 8 archive | 9 |
| 9 | Radio › Frequency Tuner | clue 9 recording | 10 → finale threshold |
| 10 | Radio › 2003 transcript | clue 17 2023 insert | 11 |
| 11 | Genesis › Terminal Console | clue 14 founder's notes | 12 |
| 12 | Genesis › Internal Mail | clue 10 termination notice | 13 |
| 13 | Genesis › Server Logs | clue 13 carrier log, clue 15 last recording | 15 |
| 14 | Room 404 Cam Log | clue 11 anomalies | 16 |
At 16 clues every site is open. You do not need the 2024 Daily report (it repeats clue 6), the Darknet server page (clues 12 and 18 are for story completion; they do not affect the true-ending threshold), or blog-tech / blog-risk / gov-main / radio-main / radio-archive / social-home.
The tenant register unseals by act, not by clue count. By act 5 all twelve pages are already there; no extra action needed.
2. Ten puzzles, one pass per site
| Site | Puzzle | Answer |
|---|---|---|
| Rental | USB Password Recovery | 19980404 |
| Government | Redacted File Decryption | reveal all 5 fields, then GNS-404 or Project Tide |
| Daily | Day 404 | 404 |
| Radio | Audio Frequency Decoding | 88.0 (or 880) |
| Genesis | Employee ID Verification | GNS-404 |
| Room 404 Cam Log | Surveillance Timeline | 1998-2003-2011-2024-2026 |
| Darknet | Dark Web Access Code | 1G48 or 1P48 |
| Darknet | Server Password | TIDE |
| Room 404 Cam Log | Identity Verification | ROOM404 |
| Room 404 Cam Log | The Final Choice | choose "Read the twelve names on air" |
Order tip: solve p1–p8 first, then return to the camera page and click "…Lin Xia, please turn around" for p10. Passing p10 opens p9 automatically. Do not open p9 first, or you will only see locked options.
3. Details most players miss
- The storage box is only reachable from one link on Rental › Listing Details: "The inventory is here." It gives clue 16 and the full recorder transcript; many players leave the listing without it.
- Two 03:04 broadcasts: the 2003 one is in the body of the 2003 transcript; the 2023 one is Appendix B at the bottom of the same page. They are not the same event: 2003 says "They are below"; 2023 is Lin Yuan saying "Xia, don't come down."
- The landlord's email: Genesis › Internal Mail has a 2023-08-16 message from Chen Jianguo forwarded to the audit mailbox: "Do not let him into level 3. If he goes down on his own, do not stop him. Close the door behind him." It is the coldest line in the game.
- 013 is not a tenant: on the server diagram, partition 013 is outside the twelve-person list; the log calls it "carrier / living." If you look for Lin Yuan in the register, you will not find him. That is deliberate.
- 404 days is not a year pattern: subtract every move-in/extraction pair in the register; all are 404 days. The newspaper only covered a few cases, which is why it looks like a seven-to-eight-year cycle.
- The ending screen's "Back to the investigation": you do not need to restart after an ending. Go back, return to the camera page, and open "The Final Choice" again; the board, solved puzzles and register are intact.
4. Shortest way to each ending
| Ending | Route | Extra gate |
|---|---|---|
| Normal: Case Closed | p10 → p9 → call the police | none |
| Hidden: The Door Below | p10 → p9 → connect | none |
| Secret: Pull the Plug | p10 → p9 → pull the power | 12 clues + p7 + p8 |
| True: Read the Names | p10 → p9 → read the twelve names | 16 clues + p1–p8 |
5. Change log
- 2026-10-26: speedrun route and answers updated for the rewrite. The old year string,
1G18, and "connect then enter ROOM404" are all obsolete; the true ending is now "Read the Names," and p10 is the final-chapter gate. - 2026-06-28: first version.