STEP 01
of 6
Restart your PC
Shut down your computer completely to clear network configs. Wait 10–15 seconds, then power it back on.
Shut down your PC fully (not just sleep or restart).
Wait 10–15 seconds, then power it back on.
STEP 02
of 6
Download and install TMAC
TMAC (Technitium MAC Address Changer) is free. Get it from the official site and install it as administrator.
Go to technitium.com/tmac/ and download the latest TMAC.
Run the installer as administrator (right‑click → “Run as administrator”).
Follow the prompts and accept any driver installation requests.
STEP 03
of 6
Spoof your MAC address
Use TMAC to change your adapter’s MAC address. Select the adapter you use for gaming (Ethernet or Wi‑Fi).
Launch TMAC and select the adapter you use for the internet (Ethernet or Wi‑Fi).
Click “Random MAC Address” or enter one manually (format: XX-XX-XX-XX-XX-XX, hex digits).
Click “Change Now!”. Confirm if TMAC asks to restart the adapter.
Verify: Open Command Prompt, run ipconfig /all, and check your adapter’s “Physical Address”.
STEP 04
of 6
Create a new account
With your new MAC address, create a fresh account on the platform you use for Marvel Rivals (e.g. Steam).
Steam: Go to store.steampowered.com/join/, fill in details, and verify your email.
On other platforms, follow their account creation steps.
Log in with the new account and re-download Marvel Rivals if needed.
STEP 05
of 6
Start injection
Launch the loader as administrator and start the injection process.
Run the loader as administrator (right‑click → “Run as administrator”), then start injection.
STEP 06
of 6
Play the game
Launch Marvel Rivals with your new account. You should be able to play without the previous ban affecting you.
Launch Marvel Rivals using your new account and enjoy the game.
If you switch back to your old MAC or restart without re-spoofing, the ban may apply again. Spoof again after each PC restart if needed.
You're all set!
You’ve completed the MAC spoofer tutorial for Marvel Rivals. Launch the game with your new account and play.
⚠️ Do this every time you restart your PC. After a restart, run TMAC again to spoof your MAC, then use your new account and loader as before.