Košice, Slovak Republic – July 31 2024. Slovakian Game Publishers Grindstone and Blue Brain Games head to Gamescom with a genre-spanning quintet of innovative titles: 1. Jotunnslayer: Hordes of Hel – Battle hordes of enemies in an intense roguelike survivor game 2. The House of Da Vinci VR – Solve Renaissance puzzles in immersive virtual reality 3. Preserve – Craft thriving…