I looked to point of I think I found half of all game engines in existence but still looking, is there an all or all popular smart televisions game engine or even just a graphics engine for all smart TVs that could be used for a game? Just to be clear, looking for at least Apple TVOS, Amazon FireOS (which is almost Android), Tizen, Android TV, and LG webOS and minimum features are graphics 2d, can be installed, file access, remote control access, has a programming language, nothing more, does such an engine exist? React native, Unity, and Unreal are pretty close, if this does not exist can it be made? Not needed but can it have one code base nearly if not entirely?
