I have noticed the threads "make games not engines" which was The rationale i was trying to keep myself away from ogre , but i am decided i could make my own sucky game motor , rendering pipeline wiki offers a method to use ogre 3d into game engine ? https://eduardofeeja.uzblog.net/how-much-you-need-to-expect-you-ll-pay-for-a-good-mobile-game-online-50413946