Download Discipline Master Diamond Edition

You must have purchased the Diamond Edition to play or download the games here. Enter your key once — play and downloads will be automatic on this browser/device afterward.

Lost your key? Visit the key recovery page.

Key recovery not working? Legacy customer who needs to convert an old account into a key? Contact us at support@disciplinemaster.net

Select your platform to play or download the games:

Play the Discipline Master games in your browser.

Click here to go to the web play page

Please read these instructions carefully and follow exactly.

Unfortunately, Apple continues to make launching non-App Store applications more difficult:

  1. Click the link and download the game *.dmg file.
  2. When the download is complete, open the download folder.
  3. Double click the *.dmg file to mount it.
  4. In the window that has popped open drag the game icon to Applications in Finder.
  5. Open up Applications in Finder.
macOS 14 and earlier
  1. Double click on the game icon.
  2. A warning stating "[Game] cannot be opened because the developer cannot be verified" will appear. Click cancel.
  3. Control-click the game icon and click open from the menu. This time you will be given a warning and a choice to open the application. Click open.
macOS 15 "Sequoia", 26 "Tahoe" and 27 "Golden Gate"

(Yes, Apple has gone absolutely bonkers with its so-called "Gatekeeper" since macOS 15.)

  1. Double click on the game icon. A warning stating "[Game]" Not Opened (Apple could not verify the game) will appear. Click Done. Do not click Move to Trash.
  2. Click on the Apple menu in the top left corner and select System Settings, then click Privacy & Security in the sidebar (you may need to scroll down).
  3. Scroll down to the Security section. You will see a message that the game was blocked to protect your Mac. Click Open Anyway. (This button only appears for about an hour after you tried to open the game; if it is missing, repeat step 6.)
  4. Enter your password (or use Touch ID) when asked, then click Open Anyway in the warning that follows. The game will now open.

[Note: You only need to do this once for each game. After that, it opens with a normal double click.]

If there is no Open Anyway button, or macOS says the game "is damaged and can't be opened":
  1. Open Terminal (Applications → Utilities).
  2. Type the following, with a space at the end: xattr -dr com.apple.quarantine then drag the game icon from Applications into the Terminal window and press Enter.
  3. Double click on the game icon again.

These lengthy instructions are entirely due to Apple's restrictive policies. They push developers and users toward the App Store while prohibiting adult content there entirely. We'd prefer to distribute the demo and games through the App Store if Apple allowed it.

Playing Order - Choosing Your First Game

Flexible Order

Most games are independent, so start with the one that interests you most.

Graduation & Universe Exception

Play Graduation second to last, as it ties into storyline elements from all prior games. Two scenarios from Universe - Murder He Swung and The Next Generation - are recommended to be played the very last as they take place distinctly after the main storyline ended.

Storyline Timeline (Optional)

For a chronological experience, follow this order:

Note

Architect and Universe also include both developer and player-written scenarios that are completely distinct, with no connection to the overall Discipline Master storyline.

About Episode 1

Distinct Experience: Runs on an older engine with a unique gameplay tone. Separate Continuity: Exists in its own universe, with some characters or elements reappearing in later games but often differing significantly, retaining only selective aspects.

Need help downloading or running the games?

You bought the Diamond Edition — we want you to enjoy it! Please do not hesitate to contact us for assistance: support@disciplinemaster.net