I've noticed the threads "make games not engines" that was the reason I had been maintaining myself from ogre , but I'm decided i is likely to make my own sucky game engine , rendering pipeline wiki gives a way to use ogre 3d into game motor ? W3Schools is https://freegameonline18260.rimmablog.com/35886479/how-much-you-need-to-expect-you-ll-pay-for-a-good-mobile-game-online