Mason
Mason Internal for Apex Legends: launch and injection guide
This page walks you through a full session with Mason Internal for Apex Legends — from downloading the loader with your key to opening the in-game menu. Follow it in order and you will end up in the match with the cheat overlay available on F2, plus a clear shutdown routine for afterwards.
Read this first
- Keep the loader on the USB flash drive only. The file MUST be deleted from your PC — DELETE it there and store the single copy on the stick.
- As soon as the injection is done, you MUST IMMEDIATELY pull the USB flash drive out of the machine.
- Do not stall after the loader closes: the game has to be launched by you straight away, followed by F8 in the game menu.
- When the play session is over and the game is closed, you MUST restart your computer. Simply powering the PC off does not count as a reboot.
How to Run Cheat
Everything below assumes the loader is stored on removable media: both the launch and the injection happen from the USB flash drive, not from the system disk.
- Open https://mason.orion-security.su/launcher and download the loader using the key you got after payment.
- Start the downloaded file as administrator.
- Find your game in the loader window and click on it.
- Press "Run" and do what the loader tells you on screen.
- Give the loader a moment to finish. A check mark appears when the injection went through, after which the loader shuts itself down.
- Start the game manually right away and hit F8 while you are in the game menu.
- Wait until the main menu is fully loaded, then press F2 to bring up the cheat menu.
Cheat Not Working?
- Check the troubleshooting page: https://docs.google.com/document/d/1yGlugedrFyYcZmkIerPLQOd1BCboeoTIGOLe7UlECGU/edit?usp=sharing
FAQ
Can I keep the loader on my desktop for convenience?
No. The loader belongs on the USB flash drive and nowhere else — any copy sitting on the PC has to be removed. Both starting the loader and injecting the cheat are done straight from the stick.
When exactly do I take the USB flash drive out?
Right after the injection finishes. The loader shows a check mark and closes on its own; that is the signal to remove the drive immediately and move on to launching the game.
What does F8 do and where do I press it?
F8 is pressed inside the game menu after you have started Apex Legends yourself, immediately following the loader closing. It is a required part of the sequence, so do not skip it.
The cheat menu does not appear on F2 — what now?
Make sure the game has finished loading all the way to the main menu before pressing F2. If it still refuses to open, go through the troubleshooting page at https://docs.google.com/document/d/1yGlugedrFyYcZmkIerPLQOd1BCboeoTIGOLe7UlECGU/edit?usp=sharing
Is shutting the PC down instead of rebooting fine?
It is not. After you close the game you MUST restart your computer — a power-off is explicitly not treated as a reboot here, so use a proper restart.
Why does the loader need administrator rights?
The launch step calls for running the downloaded file as administrator. Start it that way from the USB flash drive, then pick your game in the loader window and press "Run".