Sackboy: A Big Adventure Sackboy: A Big Adventure is a 2020 platform game developed by Sumo Digital and published by Sony Interactive Entertainment for the PlayStation 4 and the PlayStation 5. A spinoff of the LittleBigPlanet series, it follows Sackboy, and features 3D platforming as opposed to 2.5D in previous entries. It was announced at the PlayStation 5 reveal event, which was live-streamed across the internet on June 11, 2020. It was announced to also release on the PlayStation 4 in a blog post on September 16, 2020, with it being released on November 12, 2020 in North America and Oceania, and November 19, 2020 worldwide. It was positively received by critics. Latest News See All News No items found. Latest Images See All Images No items found. Latest Videos See All Videos No items found.