NeoAxis Engine 2020.3, an integrated development environment with built-in 3D and a 2D game engine has been open-sourced and is now royalty-free.
You can get a copy of the full source codes for the game engine and distribute your games for free without any future royalties. All this is subject to the following conditions:
- You must add “Made with NeoAxis Engine (www.neoaxis.com)” with the product information in its credits when publishing your products
- You can distribute the NeoAxis editor with your product as long as the window title of the editor reads “Your project name – NeoAxis Engine 2020.3 (www.neoaxis.com)“. If you are using a modified version of the engine then one must add “Your project name – Modified version of NeoAxis Engine 2020.3 (www.neoaxis.com)“
- You can distribute the source code of the NeoAxis Engine with your product. if you have modified the engine and publish the changes, for example, by means of creating a fork or other distribution method, you automatically become the contributor of the NeoAxis Engine. This gives the NeoAxis Group Ltd the right to use your modified source code at its discretion, for example, to improve the original version of the NeoAxis Engine. Copyright for modified code is saved to you.
See licence details here.
You can download the NeoAxis Engine 2020.3 binaries from the official download page here. The engine requires Windows 10, 8, 7 64-bit, and a DirectX 11 graphics card. Mac and Linux support is not yet available but is coming in a future release. If you interested in the source code you can get it from the official repository found here.