hmm.. i see... and are you a famous youtuber?
i know you came looking for exposure, but the only people you're advertising your channel to is other people who are trying to advertise their product. so what i mean is, you're not going to gain any long time fans from this post, this is basically a mutual friendship? i guess?
who knows. maybe if your video gets enough likes, it'll end up in people's recommended feeds.
also i'm not trying to be mean, i just want to be constructive, and sometimes, the truth hurts. this is a rough and tumble world, ya know? that's just the way this world works. if you're rich and famous, people admire you, but otherwise, you're just another one in the crowd of ambitious game developers. that's why you have to be different; unique, you must have what others dont, and it has to be good.