I do Nintendo DS walkthroughs, and this is what I have done/am doing
Completed Let's Plays Professor Layton and The Diabolical Box
Ongoing Lets Plays Pokemon HeartGold Mario and Luigi: Bowsers Inside Story
This is some of my work:
Check my channel out here: https://www.youtube.com/user/pdwinnall As of now I have 193 subscribers - I think I've done well in almost 3 months of uploading :)