Smartphone and smart TV platform Marmalade abstracts the mobile OS at a low level, enabling cross-platform mobile game creation to look like vanilla C++ ... code modules, including physics engines ...

With that requirement they are looking for flexible, modular and open game engines coded in C++ they can easily customise where needed, but also rely on already provided highly optimised code ...

Recently Amazon announced that they would be open sourcing the 3D engine ... complicated games and game logic in a graphical editor, with no writing of code involved, although C++-based ...