You've got some great vibes dude. Very energetic, very happy, watching it i was immediately drawn in!
I also love the idea you did of shouting out watchers.. It's a good idea to actually build a community around your channel.
The only thing i would say is that maybe you should put music behind your voice when play totally accurate battle simulator. Either that or increase game volume in whatever video editor you use.
But all in all good video dude.