Xbox tests Mythic Achievements for completed games

Xbox has rolled out Mythic Achievements to Insiders, awarded for completing all original achievements in a game. DLC and later updates don't count, and the status has already been granted retroactively for some older titles, including Xbox 360 games.

• Mythic Achievement requires all original achievements in a game
• Achievements from DLC and updates are not required
• Status already granted for some older games, including Xbox 360
• A new Gaming tab in profiles shows progress toward Mythic