Prey (Xbox 360) achievements
1,596
(1,000)

Prey (Xbox 360)

3.1 from 5997 votes

There are a maximum of 44 Prey (Xbox 360) achievements worth 1,596 (1,000)

61,498 tracked gamers have this game, 6,813 have completed it (11.08%)

Achievement Details

Secret Achievement in Prey (Xbox 360)

Secret Achievement18 (10)

Continue playing to unlock this secret achievement. (Secret)

  • Unlocked by 19,878 tracked gamers (32% - TA Ratio = 1.75) 61,498  

Achievement Guide for Black Jack

AuthorSolution
John Caboose
307,366 (174,261)
John Caboose
Achievement won on 10 Feb 10
TA Score for this game: 866
Posted on 10 February 10 at 14:42, Edited on 16 May 12 at 19:56
This solution has 71 positive votes and 1 negative vote. Please log in to vote.
This achievement should only take a few minutes. Start up the first chapter "Last Call" and in the bar go to the arcade machines. One of them is a black jack machine. Save your game in front of the machine. Now do the following until the achievement unlocks:

1. Bet everything you have
2. Play
3. If you win, save. If you lose, reload the previous save
4. Go to step 1

For a short explanation of the rules of Black Jack, go to http://en.wikipedia.org/wiki/Blackjack or read the quote below.

"The basic rules of the game involve adding the value of an initial two card hand in hopes of being dealt a value of twenty-one. If a value of less than twenty-one is dealt, the player may choose to be dealt single cards until they either reach a value of twenty one, reach a value they feel comfortable to play, or reach a value that exceeds twenty-one. The winner holds a hand with a value of, or nearest to, twenty-one without exceeding it." - Wikipedia
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