Marble Souls takes that a step further. You are a Dark Soulsy bloke in a Dark Soulsy world, but trapped inside a physics-driven ball and tasked with collecting lost souls. Manage cookie settingsAnnounced today, August 6th, by Mosa Lina publishers Stuffed Wombat, Marble Souls is set for release at some point before 2026 is out. As you go, you level up by collecting lost souls to upgrade your character's stats - which include the likes of accelerating, jumping, and rolling - and your marble itself. If you fancy keeping tabs on Marble Souls as it rolls towards release, you can wishlist it on Steam.