Ace Combat 8's Mythic Achievement Demands Double Campaign Clears on Brutal ACE Difficulty
Ace Combat 8: Wings of Theve launched on October 2, 2026, with 55 Xbox achievements worth 1,000 Gamerscore. Unlocking the Mythic achievement requires beating the campaign twice, including a perfect S-rank run on the hidden ACE difficulty, which is significantly harder than Elite mode.