You must hit three tripple 20's in one visit to the board. With a little practice it should be no problem. Make sure it is done in either Tournament, Exhibition or Career, as doing in party mode will not unlock the achievement.

You must finish a leg of 501 in nine darts. This can be a tough one to get even for experienced players. Keep practicing and you will get it eventually. There are a few combinations of getting 501 in 3 darts, but i would advise you to go for, T20, T19, BULL. You must do this 3 times in that order. Doing it that way will also unlock "Top Tungsten". Make sure it is done in either Tournament, Exhibition or Career, as doing in party mode will not unlock the achievement.

For this achievement you must finish a leg of 301 in 6 darts. This is not too challenging as you don't even need a 180 to start. Try to start with a 180 or 140, and then follow the checkout shown on-screen. Make sure it is done in either Tournament, Exhibition or Career, as doing in party mode will not unlock the achievement.

Personally i think this harder than the 9 darter, as it requires more throws. Simply take out a leg of 701 in just 12 darts. Make sure it is done in either Tournament, Exhibition or Career, as doing in party mode will not unlock the achievement.

You must leave yourself needing 170 in any game type (301, 501, 701). This is the highest available checkout in darts and requires you to hit T20, T20, and then the BULL. Make sure it is done in either Tournament, Exhibition or Career, as doing in party mode will not unlock the achievement.

You must leave yourself needing 153 in any game type (301, 501, 701). Once you manage to leave yourself 153, hit a T20,T19 and then D18. Make sure it is done in either Tournament, Exhibition or Career, as doing in party mode will not unlock the achievement.

See "Nine Darter"

You must leave yourself needing 150 to checkout in any game type (301, 501, 701). Don't use any other way apart from BULL, BULL, BULL. Make sure it is done in either Tournament, Exhibition or Career, as doing in party mode will not unlock the achievement.

All of these achievements can be obtained in either tournament or Career mode. I suggest doing them in career mode as it will help towards "Grand Slam" and "Number One!". All tournaments must be completed in one play, without saving. In career mode, you can save in between tournaments, but saving mid-tournament will result in the achievement not unlocking.

See 'World Championship'

See 'World Championship'. The Las Vegas Desert Classic can only be entered in Career in Season 2, as you will not be able to get a high enough rank to enter in Season 1. It can, however, be done in Tournament Mode at any time.

See 'World Championship'

See 'World Championship'

See 'World Championship'

See 'World Championship'

This is the hardest achievement to obtain in the game. You must play an entire season of career mode in one sitting, without saving or turning off your console. If you attempt this and it doesn't unlock, then try again in Season 2, as you will then be able to enter the Las Vegas Desert Classic.

Pretty self-explanatory. In career mode, matches are of a pre-determined length so they cannot be changed. At the beginning of each match in Career mode it will tell you how may games are in a set. Just don't lose a whole set in a match and you will be fine.

This is pretty similar to Whitewash but the only difference is you cannot lose a single leg. Playing on Amateur this shold not be too difficult to unlock in the early rounds of any tournament. 

I found this easiest to do in Exhibition, Best of one leg and in 301. I used Raymond Van Barneveld for all, apart from himself. Get used to a players timings as there is no power meter on Pro difficulty. Use your chosen player to beat all other 15 players and then use somebody else to beat the player you chose. With a little practice, you should be able to do each player in a couple of attempts.

-Tip for pro difficulty :
Go straight to the top of the board, and use as little power as possible to get a T20. Repeat for a 180. You can use this technique in any mode to get a 180.

With 121 left, go 11, T20, BULL.

Aim for the top of D9, little power, for the 11. Again to the top and little power for the T20. Now go to the T20, but go up a little so you're half in and half out the T20. Little power = BULL.

That's how you can win against anyone on PRO. 

See "The Power"

See "The Power"

See "The Power"

See "The Power"

See "The Power"

See "The Power"

See "The Power"

See "The Power"

See "The Power"

See "The Power"

See "The Power"

See "The Power"

See "The Power"

See "The Power"

See "The Power"

You must finish a whole match with a 3 dart average of over 120. You can check your averages in the pause menu. This is not an easy achievement, but playing a shorter match on an easier difficulty will make it easier. Make sure it is done in either Tournament, Exhibition or Career, as doing in party mode will not unlock the achievement.

You must average over 100 after a whole season. You can check your averages along with other statistics in the Statistics screen on the Career mode menu.

You must score T20, T20, T20 on the practice board. The practice board is available at certain points in Career mode. Look at the calendar in the career mode menu to see when you can use the practice board.

You must leave yourself on a finish higher than 140 in any game type (301, 501, 701). Simply make the checkout and the achievement is yours. Make sure it is done in either Tournament, Exhibition or Career, as doing in party mode will not unlock the achievement.

You need to score T20, T20, T20 (180) a minimum of 10 times in a career match. This is easier to get in the longer length matches.

Easy really, just win any match in any game mode apart from Party.

Just make the the last dart you throw to win a leg is at the bull. This means you need to leave 50 points. Make sure it is done in either Tournament, Exhibition or Career, as doing in party mode will not unlock the achievement. 

For this to unlock you must use a custom Character, not a pro. You will begin Career mode at rank 64. Win tournaments to progress up the world rankings. This should unlock at the end of Season 2.

Simply win one match on xbox live. Either win legit or finding a boosting partner HERE.

For this you must win 10 ranked games on xbox live, in a row. This is easiest done with a boosting partner. You can find a partner HERE.

There is no easy way to do this really. Even with boosting it will take a good few hours. To find a boosting Partner, look HERE.