Funcom announced that 'Seed of Evil', the expansion to the tactical adventure game "Mutant Year Zero: Road to Eden" has released digitally on PC (Steam) and Xbox One, with PlayStation 4 soon to follow. Also, the game has released for the first time digitally on Nintendo Switch in a Deluxe Edition featuring the original game and the expansion. The Deluxe Edition is also available digitally for PC (Steam), Xbox One and soon to follow PlayStation 4. Furthermore, the game has also officially released in retail stores for Xbox One, Nintendo Switch and PlayStation 4. The retail version is a Deluxe Edition. "Seed of Evil" is available for USD 14.99, and the Deluxe Edition for USD 44.99. Prices will differ depending on local currency and the region in which the units are sold.