Xbox Mythic Achievements roll out to Insiders and are retroactively awarded as far back as Xbox 360 games

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It looks like Xbox is finally giving achievement hunters their ultimate badge of honor with the new Mythic Achievements, essentially their answer to PlayStation's coveted Platinum Trophies. What's even cooler is that these aren't just for new games; your dedication from as far back as the Xbox 360 era will be recognized. This is a huge deal for completionists, adding a new layer of bragging rights and a reason to deep dive into your entire game library.