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Install & activate
Download the Windows package and extract all its files before opening Luna Sniper.
Before you start
Have the following ready:
- A Windows PC and a stable internet connection.
- Your Luna Sniper license key.
- A Steam account with access to the Community Market.
- Access to the account's Steam Guard app or email.
- Steam Wallet funds when you are ready for real purchases.
Check that you can use the Community Market from Steam itself. Luna cannot remove restrictions on your Steam account.
Download and extract
- Open your Luna account and download the current Windows release.
- Find the download named LunaSniper-windows-latest-…. The final part of the name identifies the release.
- Right-click the ZIP file, select Extract All…, and choose a folder you can write to, such as a LunaSniper folder in Documents.
- Open the extracted folder and find LunaSniper.exe. If Windows hides file extensions, it may appear as LunaSniper.
Keep all the supplied files and folders together. Do not run the program from inside the ZIP or copy only the launcher to another folder. To make it easier to find, create a shortcut to the launcher.
Updating an existing installation?
Stop Luna and follow Updates & removal.
Activate your license
- Open LunaSniper.exe.
- Paste your license key into Activate Your License, without spaces before or after it.
- Select Activate License and wait for the result.
- Confirm that License Status shows Active.
You need an internet connection for activation and license checks.
Choose a module
The launcher contains four modules, each with a Launch → button:
- Config Editor — choose targets, limits, currency, billing, and notifications.
- Account Manager — add or remove Steam accounts and check their connection.
- Market Sniper — run a session in a console window.
- Web Dashboard — open the local browser interface.
Keep the launcher open while using modules launched from it. Closing the launcher also stops the processes it started.
If Windows blocks the download
Confirm that the download came from your Luna account and that extraction completed. If Windows or your antivirus quarantines a file, keep the warning details and contact support through your purchase channel.
For a missing module, extract a fresh complete copy of the package. For a refused license, check the pasted key and internet connection, then request help through your purchase channel if the problem continues.
Next: Set up your first session.