Here's a little tutorial just to make it easier on you.

1. Sign out of banned steam account (close game, all steam ect.)
2. Start the spoofer and press 1. It will do the process then you are free to close it.
3. Create a new steam account and Cycle account, then claim the cycle for free (don't use the one it gives from another library)
4. You should restart your computer.
5. You can now play the game as usual.