C4 Engine License Activation

Licensee Information

Your full name and complete address where you will be using this license are required.
We cannot process activations without this information.

First and last name: Name required
GitHub username: Username required
You need a GitHub account to access the C4 Engine source code.
Address 1: Address required
Address 2:
City: City required
State/Prov:
Country: (If outside the United States.)
Zip/Postal code: Postal code required
Phone: (Optional.)
Email: Email required
Your email address will only be used for communications regarding licensing.
License number:
If you have your old license number (beginning with C4 or TS), please enter it here.
Old email:
If your license was acquired under an old email address, please enter that address here.
By clicking Activate below, you are agreeing to the terms of the C4 Engine License Agreement.
Please enter the required information above.