Kingdom Come: Deliverance suffered from a messy launch riddled with bugs and performance issues on February 13. Soon after they released a few small patches to squash the most pressing bugs that interfered with the completion of the main quest. They have been since working on a large patch to address most of the remaining bugs and a general fix for performance issues such as framerate oscillations and longer than usual loading times. This patch is now out on Steam, but will take longer to hit consoles due to certification. The patch includes over 300 other fixes in various quests apart from optimisations in the save system and general performance.