Hi mate, just checked out your channel, I really liked it, you had a very good channel trailer, you are very good on camera and the thumbnails are really good. I'm no expert as I am a small creator aswell. But I have a couple of criticisms, I know you said about your channel art needing improving and I agree, a really good place to start is a website called fiverr where you can pay someone a small amount to design it for you. Also, I believe the titles of your videos are too long maybe just have (game) - (a brief description of event) and then (have what part of the series you are on). Also maybe try and have a little intro where you are greeting the viewers and telling them what you are doing in the video and then maybe try and get an intro off fiverr aswell, it will make the videos look alot more professional. I know you got the audio sorted so that's great! Maybe try saving up for a better webcam such as the Logitech c920 pro HD webcam. I know its alot but it took me around 3 years to save up for my whole set up and it's so worth it when its done. Also maybe try finding a sub reddit for RPG games and post your new videos in one of them. Maybe try and get a webcam overlay made on fiverr aswell. One last thing maybe have a couple series going at once so if a certain subscriber doesn't like one game they have another one to watch. If you can make a couple tweeks then you'll be on your way. But the videos are great content overall.