MythosMaphack 0.1.0 released: the full map of every level, in its own window

MythosMaphack 0.1.0 is out. It is a free Windows program that shows the full map of the level you are in, in its own window next to Diablo II: Resurrected: walls, every exit and where it leads, waypoints, shrines, bosses and quest objects, the moment you enter a level and before you have explored any of it.

It is the second D2R Mythos tool after MythosLoader. To tell them apart at a glance, MythosMaphack carries the Jah rune; MythosLoader keeps the Ber.

Download: https://github.com/d2r-mythos/MythosMaphack/releases/latest
Readme and FAQ: https://github.com/d2r-mythos/MythosMaphack

• The whole level at once, drawn the same way the game generates it.
• Exits labelled with where they lead. Stairs and cave entrances stand out from the open edges between outdoor areas.
• Waypoints, shrines, wells, super chests, bosses, and quest objects such as the Cairn Stones, the true Tal Rasha tomb, the Horadric Cube and Staff chests, Khalim's parts and Diablo's seals.
• You, other players and monsters, updated ten times a second.
• Automap view (45°, like the in-game map) or a flat top-down view. Follow keeps you in the middle, Fit shows the whole level, the mouse wheel zooms and dragging pans.
• On top, to keep it above the game in windowed mode, or put it on a second screen.
• Running several games, for example with MythosLoader? Pick which one to map.

MythosMaphack reads a few values from the running game: the level you are in, where you are, and the objects and monsters around you. It then generates the level on your own PC with libd2, an open-source re-creation of Diablo II's level generator, and checks the result against the objects the game has actually loaded before calling the map confirmed.

• It only reads. It never writes to the game, injects anything, attaches a debugger, or sends keystrokes or clicks.
• It never reads or stores your Battle.net login, password or character names.
• It never connects to any server. Everything happens on your computer.
• It does not need administrator rights.

Please read this before you use it: programs that read the game's memory are against Blizzard's terms of use. Read-only is less intrusive than most tools, but it is not "safe" or "undetectable", and Blizzard can act on it. Use it at your own risk; testing on a spare account is the careful choice. MythosMaphack is not affiliated with or endorsed by Blizzard.

1. Download MythosMaphack-0.1.0-win-x64.zip from the release page above.
2. Unblock it: right-click the zip → Properties → tick Unblock → OK. This stops the "Windows protected your PC" warning.
3. Unzip it anywhere. There is no installer.
4. Run MythosMaphack.exe. It says "waiting for D2R.exe" until the game is running.
5. Start the game and join a game. The status bar shows the level, the difficulty and a ✓ once the map is confirmed.

Want to see it without the game? Run MythosMaphack.exe --preview 054ca669 3 0 to open Cold Plains from a sample game.

Requirements: Windows 10 (version 1809 or newer) or Windows 11, 64-bit. Diablo II: Resurrected version 3.3.93847. Any other game version shows "not supported" until MythosMaphack is updated.

• Not yet tested against a live game. The part being tested is finding the game's map seed. If the status bar stays on "seed unresolved", no map can be drawn yet. Tell us which level and difficulty you were in.
• In a game with other players it may follow the wrong player. Solo games are the target for now.
• Not code-signed. Windows may warn about it:
• Your browser holds back the download: Edge: … → Keep → Keep anyway. Chrome: Ctrl+J → Keep.
• "Windows protected your PC": click More info → Run anyway, after checking your download (or unblock the zip first, step 2 above).
• "Smart App Control blocked an app": there is no "Run anyway" for this one. The only way past it is turning Smart App Control off (Windows Security → App & browser control). Windows usually does not let you turn it back on without resetting the PC, so think before you do, and ask on Discord if unsure.
• Antivirus removed the file: check the checksum below, then restore it and report the false positive.

SHA-256 of the 0.1.0 zip:

ba3d99b63b39eeda5647803d4f7c66df72c6ff01b7c66fc11de6b5e945adb2ab MythosMaphack-0.1.0-win-x64.zip

In PowerShell, next to the file:

Get-FileHash .\MythosMaphack-0.1.0-win-x64.zip -Algorithm SHA256

Reply here with what the status bar said, the level and difficulty, and a screenshot of the MythosMaphack window if you can. Never post your Battle.net login or password.

Discord: https://discord.com/invite/d2rmythos