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Download your client build

Personal SinisterClient builds use a SCB-* key tied to your Discord account and one PC (HWID).

Overview: SinisterClient overview


Get a build

StepAction
1Redeem a license with /redeem-key if you are new (may queue a build automatically)
2Or run /get-client when you already have an active subscription with client access
3Wait for the Discord embed to show Ready
4Open the download link or save the installer from the DM

Link format:

https://YOUR_SINISTER_HOST/download/SCB-…?uid=YOUR_DISCORD_ID

Use the exact host and key from your /get-client message.


While building

The download page may show a progress screen polling until the .exe is ready. Stages include packaging, obfuscation, and upload. Large builds can take several minutes.

Do not run /get-client repeatedly while a build is in progress — the same message updates live.


First launch checklist

  1. Run SinisterClient.exe as Administrator.
  2. Enter Discord ID and build key from the embed.
  3. Link your cookie if not already stored.
  4. Confirm connected status before launching Roblox.

HWID binding

Each SCB-* key locks to one machine fingerprint. Running the same key on a second PC triggers leak detection and may revoke access.

Legitimate PC upgrades: contact support before activating the same key elsewhere.


Security toggles

Your build may block:

  • Virtual machines
  • Debuggers
  • Remote desktop / screen-share tools
  • VPNs (plan-dependent)

Use /request-security-change in Discord to ask for an exception on your build only.


Revoked or missing build

Support or leak systems may revoke SCB-*. Symptoms include download errors or instant disconnect on login. You need a new issue from /get-client or support approval.


Plan requirement

Your tier must have access_client. /status shows your plan name and flags.


Next step

Install · Resolve