Treasure knows its shmups, and this week's Nintendo Channel content you just have to see is none other than a Developer's Voice for Sin & Punishment: Star Successor. It's full of interesting behind-the-scenes stuff, like weighing the pros and cons of different control schemes and highlighting some multiplayer stuff. Seriously, if you're going to watch one thing, boot up your Wii and watch this.

For the rest of this week's content, head past the break.