#6524
Gideros is a free, open-source and cross-platform game engine, developed by Gideros Mobile from Turkey in 2011. It allows developers to quickly and easily create various types of applications and games for both mobile and desktop platforms, including iOS, Android, Windows, and Mac.

#6126
GDevelop is a free, open-source and cross-platform 2D game engine designed to be used by everyone, originally created by Florian Rival (4ian) from United Kingdom in 2008, using C++ and JavaScript. We can use it to create any type of 2D game for Windows, Mac, Linux, iOS and Android platforms, as well as HTML5 Web browsers, Steam platform and Universal Windows Platform.