Xbox Game Pass Wave 2 Adds Ninja Gaiden 4 and Day-One Kernel Hearts

Microsoft detailed its second wave of September Xbox Game Pass additions on September 15. On September 17, Ninja Gaiden 4 reached Game Pass Premium, while the action-roguelike Kernel Hearts arrived day one on Ultimate and PC Game Pass, joined by the free-to-play fighter Brawlhalla, Marvel Cosmic Invasion, Planet of Lana II, Routine, and Ultimate Sheep Raccoon. Availability depends on your tier: Ultimate and PC get the full list, Premium gets the smaller set.