# Xbox achievement system expansion

> Live situation record from CLSTR: https://clstr.news/situations/xbox-achievement-system-expansion
> Updated: 2026-10-26T10:30:00.000Z. Sources: 3. Developments: 2.

Microsoft has begun expanding its achievement ecosystem through the introduction of Mythic Achievements. Currently in a testing phase for Xbox Insider members on PC and consoles, this system rewards players for completing all original achievements within a specific title. To ensure fairness, achievements added via updates or DLC are categorized as “add-ons” and do not affect Mythic status. The rollout includes retroactive support, scanning user histories back to the 2005 launch of the Xbox 360 to award status to previously completed games.

Further developments indicate that Microsoft is preparing to integrate achievement support for original Xbox titles played on current-generation hardware. Users have observed classic games appearing in achievement histories with zero progress, suggesting that technical groundwork is being laid to bring the achievement system to first-generation Xbox titles.

## Timeline

### 2026-10-26: Xbox prepares achievement support for original Xbox games

Xbox users have spotted original Xbox titles appearing in achievement histories, signaling upcoming support for achievements in classic games on current-gen consoles.

3 sources. https://clstr.news/cluster/xbox-prepares-achievement-support-for-original-xbox-games

### 2026-10-04: Xbox introduces Mythic Achievements for PC and consoles

Microsoft is testing Mythic Achievements on Xbox, a new system rewarding players for completing all original game achievements, including retroactive support for Xbox 360 titles.

7 sources. https://clstr.news/cluster/xbox-introduces-mythic-achievements-for-pc-and-consoles

---
Cite as: Xbox achievement system expansion. CLSTR, https://clstr.news/situations/xbox-achievement-system-expansion