Full list of all 42 The BIGS achievements worth 1,000 gamerscore. It takes around 35-40 hours to unlock all of the achievements on Xbox 360.
Get 1,000,000 points in Home Run Pinball.
Beat Rookie Challenge (AL)
Steal 10 bases in a game
Hit 5 triples in a game
Beat Spring Training (Cactus League)
Beat Rookie Challenge (NL)
Steal 5 bases in a game
Max out your rookie's attributes
Get 500,000 points in Home Run Pinball.
Pitch a perfect game
Pitch a no-hitter
Get 15 strikeouts in a game
Throw 15 perfect pitches in a row
Steal 3 bases in a game
Hit 3 triples in a game
Hit 10 home runs in a game
Throw 10 perfect pitches in a row
Steal a base
Hit 5 doubles in a game
Collide with the catcher at home plate
Get a Grand Slam
Hit 3 doubles in a game
Get 250,000 points in Home Run Pinball.
Get 100,000 points in Home Run Pinball.
Get 20 runs in a game
Get 15 runs in a game
Hit a triple
Hit a double
Hit 5 home runs in a game
Beat Spring Training (Grapefruit League)
Throw 5 perfect pitches in a row
Throw 3 perfect pitches in a row
Get 10 strikeouts in a game
Hit 3 home runs in a game
Get 10 runs in a game
Get 7 runs in a game
Get 5 runs in a game
Get 5 strikeouts in a game
Hit a home run in a game
Get 3 runs in a game
Get 3 strikeouts in a game
Get a strikeout in a game