Publisher's blurb: The Crucible is filled with strange and wondrous creatures, belonging to many disparate Houses. And if that inherent variety wasn’t surprising enough, the introduction of mysterious dark æmber has welcomed in a flood of mutation, as once-familiar giants, thieves, demons, knights, and others become something that’s forever changed. Some rejoice in the changes, while others see them as heresy and fight to eradicated dark æmber and its effects. Which side of the conflict will you take? Mutant Invasion! is a Genesys roleplaying supplement pack, designed to expand the content first introduced via the Secrets of the Crucible sourcebook! Within this pack, you’ll find 40 oversized cards stuffed with information for players and Game Masters alike. You’ll encounter a brand-new playable species, rules for incorporating the mutative dark. KEY SELLING POINTS A Genesys roleplaying supplpement pack, designed to expand the content introduced in the Secrets of the Crucible sourcebook. Grants players access to a new fully playable species: the proximan. Over 30 NPCs are fully detailed within this pack, giving Game Masters a full assortment of allies and adversaries for the players. Location cards and an easy adventure builder make it fast and effortless for Game Masters to craft their next story.