Particle.news
Download on the App Store

Xbox App Update Exposes 'Mythic' Achievement Assets

If rolled out, the new top-tier completion badge would mark base-game completion, likely apply retroactively, and change how players show 100% game completion.

Overview

  • Security researchers and Xbox watchers found the Mythic icon, unlock animation and sound inside a recent Xbox PC App update this week, with clips and files shared publicly.
  • App code inspected by multiple outlets shows Mythics are tied to a 'BaseGame' group that excludes DLC and add‑on achievements, and the system counts completed achievements rather than Gamerscore.
  • Reports say Mythic awards themselves will grant 0 Gamerscore but will appear on profiles and the Gaming tab, and sources expect the system to be applied retroactively to games players already completed.
  • The unlock presentation is notable: outlets shared the visual badge plus a long unlock sound clip reported at about 15 seconds, and the app includes a 'Required for Mythic achievement' filter to track progress.
  • Microsoft has not published formal details or a release date and the rollout is described as imminent and likely to begin through Insider channels, following an earlier tease from Xbox CEO Asha Sharma.