Here is the full list of all 45 Wheel of Fortune (2012) achievements worth 1,000 gamerscore.
Won a game on Medium Difficulty
Spun the wheel five times in a row
Bought every vowel during a puzzle
Landed on Bankrupt twice in a row
Looked at the Used Letter Board
Performed a gesture
Finished an online game
Won your first game
Won a game on Easy difficulty
Won an online game
Won all Toss Ups in a single game
Played every minigame
Won $2,000 in one round
Won $5,000 in one round
Won $10,000 in one round
Lost a prize wedge or tag by Bankrupt
Solved a puzzle without guessing letters on your turn
Solved a puzzle!
Won a Toss Up
Guessed five letters in a row
Change Clothes in the Contestant Creator
Win five games
Win 10 games
Become a Minigame Champ
Win 25 games
Win $100,000 total
Own all props for one set
Win a Jackpot
Win $10,000 from a Mystery Wedge
Solve 10 Unique Puzzles
Win every minigame
Win a bonus round without guessing any letters correctly
Win a vehicle!
Acquire all contestant clothes and logos
Win $25,000 in one round
Win $250,000 total
Win $35,000 in one round
Win a game on Hard Difficulty
Win $1M total
Win $500,000 total
Unlock all sets and their props
Win 50 Games
Win a car by getting both ½ car tags
Win the $1M Prize
Solve a puzzle with only one letter revealed