Short lines leading off a room are paths nobody has taken yet. Dark shrines get added as other runners find them.·Source
How it works
Enter every room. The lab is yours.
Every run shares rooms live, so the map fills in as runners find them. The lab turns Solved when one single run enters every room.
01
Run the lab with Lab Mate open
Start Lab Mate, then do your lab as usual. It watches the screen and the game's Client.txt log, and notes each room, exit and shrine as you go.
RecordingEternal · room 6
Exits read5
Keys pressedNone
02
Enter every room
Walk into every room, side rooms too. Once every room is entered, every path has been seen. With Live sharing on, Lab Mate sends each room as you find it, with that run's lab lines from your game log and a picture of the in-game lab map.
Rooms enteredAll
Paths unexploredNone
SentLab rooms · lab log lines · map picture
03
The lab goes live with your name on it
Your run publishes the day's map for everyone, marked "First mapped by" your handle.
StatusSolved
CreditMapper_4821
Download
Free for Windows. Built in public.
Every release is built from the public source code. Check the file before you run it.
Lab Mate Beta
Records your lab runs, draws the day's map on your PC, and adds your run to labmate.gg. Close it and it stops.
Lab Mate runs on your PC next to the game, so it should earn your trust. Here is exactly what it does, and the code to prove it.
Open source
All of Lab Mate's code is public on GitHub, and each release links to the exact commit it was built from.
Reads two things
Reads your screen and the game's Client.txt log only. Never reads game memory, and never presses keys or clicks.
Sends only the lab
With Live sharing on: lab rooms and doors, the lab's room-change lines from your game log, and a picture of the in-game lab map. Never recordings, screenshots of your screen, chat, or your character or account name.
No account
Uploads are anonymous. There's no sign-up, no email and no login.
Signed builds
Every download is signed by First Mate Labs LLC and published with its SHA-256 checksum, so you can tell it hasn't been changed.
Live sharing is opt-in
Lab Mate only goes online if you switch on Live sharing in its Settings. With it off, the app works on your own runs only.
ReadsYour screen while you're in the LabyrinthThe game's Client.txt log
Never readsGame memory or game filesOther programs, browsers, passwords
Sends, with Live sharing onThe lab-day data: rooms, exits, route, golden door and key, dark shrines. Only that run's lab lines from Client.txt: area changes, golden key and door, and dark shrine lines, with timestamps, from Plaza entry to leaving the LabyrinthA cropped picture of the in-game Labyrinth Map panel only. The random install ID, your handle if set, and a signature
Never sendsRecordings, video or screenshots of your screenChat, character or account names, or anything else from your game log
PressesNothing. No keys, no clicks
Questions
Good to know
Does Lab Mate touch the game?
No. It reads screen pixels and the Client.txt log the game already writes. It never reads game memory and never presses a key.
Do I need an account?
No. Live sharing uses a random install ID, not an account. You can pick a handle for credit, or skip it and show as Anonymous mapper.
Who gets the credit?
Credit goes to the first run to solve it on labmate.gg.
How do you know it's right?
Every room was entered, so every path was seen.
Can someone upload a fake map?
Every upload is signed by the app that sent it and checked before it goes live: the lab day, the timing, and the map pictures, which labmate.gg reads again itself.
When does the lab change?
Every day at 00:00 UTC. A lab day spans two dates in most time zones, so it shows as, for example, Oct 27/28, with the reset in your own time.
Is it free?
Yes. Lab Mate and this site are free. The code is open source, so anyone can check it or build it themselves.
Map today's lab on your next run.
Lab Mate is free for Windows 10 and 11. No account, and uploads are anonymous.
GKGolden key
GDGolden doorDDark shrineUnexplored pathTL TM TR MRTop left, top middle, top right, middle right