I am a beginner, so I learned a lot of tutorials on Youtube. These tutorials teach many things, but not deep. So I learned something for this genre, and something for another genre..... I know I can't rely on one genre because it's not competitve. So I decide to combine them together to make the game look stronger. FPS + Survival Factors + Crafting + Medieval Magicians + Zombies + Monsters + Scifi Ship + Farming Simualtion + Fishing + Billiard + Vechicle driving + Tower defence + Building constructions + Horror + RTS ... (some are not genres) anything I learnder from tutorials or assets. Now I think it's difficult to make seamless combination, and someone feedback it's a mess. I still believe combining different genres together is my only opportunity to compete with other games, becasue I am not an expert in any of them. The story for so different genres are OK with me, only as a whole it looks like a mess.