There are four types of licenses available, and you can use the following flow chart to help you determine which one is right for you. Click on an orange box for details about a particular type of license. There is also additional information in the licensing section of the FAQ page.

What's included with each license

Every C4 Engine license includes all of the following:

• All future updates to the engine at no additional cost.
• The complete source code for the C4 Engine.
• The source code for the demo and sample game modules.
• The source code for the all of the tools, including the World Editor.
• Project files for Visual Studio 8 (Windows) and Xcode 3 (Mac).
• Access to private forums where you receive support directly from the engine programmers.
• Full access to the C4 Engine wiki with editing privileges.
• The C4 Engine API documentation.