He-Man: Defender of Grayskull He-Man: Defender of Grayskull He-Man: Defender of Grayskull is a 2005 multi-platform action-adventure game follow up to the 2003 Game Boy Advance game "". The game was designed by Savage Entertainment. Despite being completed and even featuring on the Xbox 360 Backwards Compatibility list, the game was never released on Xbox. The game's story opens with the kingdom of Eternia in turmoil. He-Man's nemesis Skeletor has surrounded Castle Grayskull with hostile forces yet again, but this time does it when Prince Adam happened to be away in Snake Mountain to run some errands. Without He-Man around to defend the castle,
He-Man/ThunderCats Sorceress, who managed to get free while they traveled realities, summon the recovered heroes to support Lion-O and He-Man. Mummator starts to unlock the orb and the Power of Grayskull begins to flow into him. Even He-Man begins to weaken as his power is taken. Lion-O manages to slash Mummator's wrist and get the Power Sword back but it is too late to stop the orb from unlocking. Realizing they have one last chance He-Man and Lion-O risk combining the remaining power of Grayskull in He-Man and the Power Sword with the Sword of Omens even though both realized it