Open the Projects tab. Answer a few questions about the game. Most people are approved in less than one minute.
Install the recorder.
Unzip the download. Open ShofoRecorder.exe. It is signed by Shofo Inc. If Windows shows a warning, check that the publisher says Shofo Inc. Then click 'More info' and 'Run anyway'.
Sign in to the recorder.
The recorder opens when the install finishes. Enter your access code.
Stop notifications.
Turn on Do not disturb in Windows. Press the Windows key and N. Select the bell. Notifications can make the recording unusable.
Record your game.
Start a recording. Open the game you are approved for. Open its settings and show your key bindings for a few seconds. Play the game. Stop the recording.
Wait for the upload.
Keep the recorder open. Close it after the upload is complete.