ok, I have had a look around your channel and this is what I have.
Upload Schedule
I couldn't find an actual upload schedule but I feel that your schedule is 2 videos a week which is pretty good. I noticed that you had a few issues which interrupted your schedule. Try to have spare video's pending to be released so then your subscribers aren't as affected by the issues too much.
Graphics
The graphics overall is good, it fits the videos and it isn't anything too eccentric. There are points where it just needs a little cleaning up, for example the FNaF videos, it took me a bit to realise the green scrawl in the corner was the episode number as the green didnt help. A little brand consistency would probably help move on a bit more.
Video Quality
Your video quality has improved over the last year which is great, sound quality overall is good too. One bit that is lacking is your camera, when you have it full screen, it makes the video look very low quality so I would suggest either update the hardware or try to avoid the full screen cam. Lastly, you might want to look at adding an outro image to the end of your video just to help convince your viewers to visit the next video and/or subscribe.
Overall
Overall there are a lot of positives to your channel, just little tweaks that I believe will help you push to that next stage. 7/10