No missable achievements (plus 60 unknown)
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You created your very own Champion in Kinect Sports Rivals.
You won your first Bowling event.
You performed a no-handed trick in a Wake Racing event.
You won your first Tennis event.
You saved 5 shots in a Soccer event.
You won your first Soccer event.
You played Soccer and filled your power-up meter 7 times.
You learned to play each of the six sports in Kinect Sports Rivals.
You won your first Target Shooting event.
You won your first Climbing event.
You scored 5 points by hitting the white line in Tennis.
You won a Bowling event without activating a power-up.
You survived an opponent's grab in a Climbing event.
You won your first Wake Racing event.
You scored with a lob shot to earn the 'Klobber' player title in a Tennis event.
You shot 3 bullseyes in 3 seconds in a Target Shooting event.
You won a Soccer event without conceding a goal.
You bowled a turkey in a Bowling event.
You won a Target Shooting event without activating a power-up.
You won a Climbing event without activating a power-up.
You stole 450 points from your opponent in a Target Shooting event.
You got a perfect boost start in a Wake Racing event.
You hit 4 consecutive aces in a single Tennis event.
You reached level 10 in Bowling.
You reached level 10 in Tennis.
You reached level 10 in Soccer.
You reached level 10 in Climbing.
You cleared a split in a Bowling event.
You scanned yourself as the opposite gender to your original Champion in Kinect Sports Rivals.
You earned 250000 coins in Kinect Sports Rivals.
You sent a Rival Challenge to a friend in Kinect Sports Rivals.
You activated 8 mines in a single Wake Racing event.
You completed 10 no-handed tricks in a single Wake Racing event.
You threw all opponents off the wall and won a Climbing event.
You blew up an opponent with a mine in a Wake Racing event.
You joined a team in Kinect Sports Rivals.
You came back from 40-love down to win a Tennis event.
You reached level 10 in Wake Racing.
You knocked down the last pin using the Meteor Bowl power-up in Bowling.
You reached level 10 in Target Shooting.
You earned 500 points while affected by the Blind Fire power-up in a Target Shooting event.
You bought an item from each sports store in Kinect Sports Rivals.
You spent 500000 coins in Kinect Sports Rivals.
Scored 4 goals with headers in a single game of Soccer.
You won a Rival Challenge in Kinect Sports Rivals.
You punched out 4 shots at goal in a Soccer event.
You won your first Bowling event over Xbox Live.
You won your first Tennis event over Xbox Live.
You passed through all gates in first place over 2 Wake Racing events.
You won your first Soccer event over Xbox Live.
You won your first Target Shooting event over Xbox Live.
You won your first Climbing event over Xbox Live.
You won your first Wake Racing event over Xbox Live.
You knocked off three opponents with a single Blast Wave in a Climbing event.
Completed all of your Buzzlegum Sponsor Stories
Completed all of your Mumbo Sponsor Stories
Completed all of your ZitzBlitz Sponsor Stories
Completed all of your Blast Sponsor Stories
Completed all of your Ultratech Sponsor Stories
Completed all of your dataDyne Sponsor Stories