Kernel Hearts Releasing in September

Developer Ephemera Games and publisher Whitethorn Games revealed that magical girl-themed action roguelike Kernel Hearts will release in September 2026. The game will be available on PC, PlayStation 5, Xbox Series X|S, and Nintendo Switch 2, with a new trailer viewable below featuring various VTubers playing the game. In addition an updated demo will be available on Steam as part of Steam Next Fest from June 15, 2026.

Kernel Hearts sees up to four players teaming up to climb the Tower of Babel to dethrone god. Players control members of the M.A.H.O.U Unit and are able to mix and match attacks, spells, and movement abilities for each run up the tower. Each level sees players taking on angelic creatures before facing off against the boss guardian. After each run, players return to a laboratory where they can spend rewards to unlock and equip various chips for their units. Players can also interact and build up bonds with various inhabitants.