Like The Hero Pack expansion, this is a must have addition to The Last Night On Earth boardgame. With additional cards for Heroes and Zombies, a ton of extra tokens, extra scenario cards making it more than value for money. The new Unique Items and Survival Tactics deck add a welcome extra dimension to the game and likewise the Grave Weapons deck (which should have been part of The Zombies with Grave Weapons expansion). Grave Weapons add a whole new level of terror to the Zombie horde and for this alone makes Survival of the Fittest a must have and a must own addition, to possibly the best Zombie boardgame on the market today.