Making a Youtube channel more popular is not a single night activity. It takes some time and dedication to get it success.
From your query, you want to create game channel. Droidcheat is getting more view because of their good quality game and attractive animation effect.
You have to do the same and in different way to get more view of your Youtube channel. If your video is relevant then definitely you will get more views.
I would suggest, you should focus on good quality video and better animation effect in games.