The Seed of Evil expansion is basically more of the same Mutant Year Zero game, like a new chapter of a book. This is a great thing, because the original game was fantastic to play, and I had a lot of fun with it. I can highly recommend returning to post-apocalyptic Sweden with your favorite duck and boar if you enjoyed the base game. And if this is your first exposure to Mutant Year Zero and you love tactical RPG’s and a good story, then please check out this game and get the DLC after finishing it. You won’t regret it.