This massive free update introduced Combat 2.0 , which added "Mystery Locks" to enemy spells and rebalanced the entire combat system. It also added a 3-player local co-op mode , a revamped prologue, and a speedrunner mode relic.
A free story expansion titled Throes of the Watchmaker was released in May 2025. Sea of Stars for Nintendo Switch
Stay tuned for the upcoming "Throes of the Watchmaker" DLC—which will undoubtedly require another search for that specific NSP update file.