The Witcher 2: Assassins of Kings Enhanced Edition launched this week on Xbox 360 and PC, bringing the epic RPG series to consoles for the first time. The Enhanced Edition bring new characters, quests and other content to the game.

For those who've never played the game before, it can be hard to discern exactly what's new. And those who have will likely want to know why they should pick up the game again.

Luckily, CD Projekt has released a new dev diary detailing exactly what's changed. Check it out and let us know what you think in the comments or on Twitter.