Delirium

Publisher's blurb: Taking place after an event where half of humanity mysteriously vanished, step into the role of one of The Blessed. Imbued with strange powers, walk a world irreversibly changed, beset not only by the evils of man, but the evils of a world that is no longer what it used to be. Using a poker-based card system, players use unique and mind-bending powers, skirting the edge of madness to protect the remaining human settlements.