The Esenthel Game Engine has been under development for more than a decade and yet I had never actually tried it before now. They recently released a Fantasy Tech Demo illustrating recent functionality added to the engine. After trying out the demo, I decided to give Esenthel a shot. The following video is a quick hands-on with the Esenthel Game Engine. Esenthel is a C++ powered/scripted game engine with a full editing environment as well as Visual Studio integration.
The Essenthel Engine has a free trial available for download and is available for Windows, Mac and possibly Linux. The full version is a commercial subscription for 11.40$ a month or 114$ annually. A source license costs double that amount.