'I am the developer of _ and.' or 'I did a Let's Play of _'). However, you must identify your interest in the content (i.e. Self-promotion is allowed as their own posts.
Here you will find discussion of new and upcoming local multiplayer games, strategy, tournaments, Let's Plays and Let's Players looking for such games. This is a subreddit dedicated to local multiplayer games, which are games that are played on one system among multiple players, either single or split screen.