A very profitable idea around mobile gaming and app reviews. With smartphones everywhere, mobile gaming so popular, you are set for success if this is done right.
Start with reviews of popular games, gameplay videos, tips, and top game recommendations for different genres. Highlight ester eggs, tricks, cheats for different games.
Do keep a “news and updates” section with game dev insights, upcoming games news and rumors.
Blog Name Idea: TeenyTinyGame.com