Sony has announced the slate of free games arriving on PlayStation Plus in April. The PS Plus monthly games for next month include first-person spell shooter Immortals of Aveum, spinoff strategy title Minecraft Legends and roguelike-action platformer Skul: The Hero Slayer.Sony has announced the slate of free games arriving on PlayStation Plus in April. The PS Plus monthly games for next month include first-person spell shooter Immortals of Aveum, spinoff strategy title Minecraft Legends and roguelike-action platformer Skul: The Hero Slayer.