Ok I will give it a review. The first thing to remember about Youtube is that it can take a really long time to build a following. Unless you had a following on twitch or something, this could take a while. You have lots of videos posted but it's really only been a week. I would say getting 9 subs in a week is great growth! I would just worry about getting more people to watch your videos first. There's no point to subs that don't watch.

Video content seems good. I don't know much about gaming channels but it did seem to drag on. Maybe cutout more gameplay to get to the funny stuff quicker. It had a hard time keeping my attention. Maybe a camera on you guys as you play would help too. You need to focus on if this a comedy or gaming channel. Right now it just seems like another gaming channel. More info on your descriptions will also help google and youtube find your videos. Think maybe 100 to 200 words then add your links and twitter stuff. Also adding more to the titles will help let viewers know this is a comedy channel. Something like "Sick Funny Kills in DOOM" or something like that.

Finally, I think your uploading a bit too much right now. I would focus on one really good video a day and go from there. You don't want to burnout your audience or yourself. This could take 6 months to a year to get your channel a steady following. Could you keep up this pace for that long? I have been on youtube for almost 4 months now and my videos are finally getting about 100 views each.

I learned by watching almost all the videos on the video creators channel and darral eves. They are both really great for information. Also go through as much of the creator academy as you can. It really helps.