You Don't Know Jack Achievements

Full list of all 60 You Don't Know Jack achievements worth 1,500 gamerscore. It takes around 15-20 hours to unlock all of the achievements in the base game on Xbox 360.

The base game contains 40 achievements worth 1,000 Gamerscore, and there are 4 DLC packs containing 20 achievements worth 500 Gamerscore.

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  • Vidiot Savant

    Get every question right in an episode

    1 guide
  • Beast Master

    Get 10 animal questions correct (excluding downloadable content)

    2 guides
  • Film in Your Brain

    Get 10 movie questions correct (excluding downloadable content)

    1 guide
  • Phatty

    Get 10 food questions correct (excluding downloadable content)

    2 guides
  • Living in the Past

    Get 10 history questions correct (excluding downloadable content)

    2 guides
  • Unicorn

    Achieve the highest gamer rating

    5 guides
  • One Teat Short of an Udder

    Achieve the second-highest rating

    1 guide
  • Mouth-Breather

    Achieve the third-highest rating

    1 guide

JACK Pack 1

2471255
3.931,9461,213 (62%)1-2 h
Add-on
JACK Pack 1
This DLC has been removed from the Microsoft Store and is no longer available for purchase.
  • JACK Wrack

    Play all episodes in JACK Pack

    1 guide
  • Map Dancer

    Get 3 geography questions correct in JACK Pack

    1 guide
  • Lit Twit

    Get 3 literature questions correct in JACK Pack

    2 guides
  • Boob Tuber

    Get 3 TV questions correct in JACK Pack

    1 guide
  • Incurable Hoarder

    Collect all 10 prizes in JACK Pack

    1 guide

JACK Pack 2: Best of the Webshow

2571255
41,5261,049 (69%)1-2 h
Add-on
JACK Pack 2: Best of the Webshow
This DLC has been removed from the Microsoft Store and is no longer available for purchase.
  • JACK Smack

    Play all episodes in JACK Pack 2

    1 guide
  • Super Know-va

    Get 3 astrology questions correct in JACK Pack 2

    3 guides
  • B Sharp

    Get 3 music questions correct in JACK Pack 2

    2 guides
  • Math Head

    Get 3 math questions correct in JACK Pack 2

    2 guides
  • Nest Egghead

    Collect all 10 prizes in JACK Pack 2

    1 guide

JACK Pack 3

2531255
3.961,434993 (69%)1-2 h
Add-on
JACK Pack 3
This DLC has been removed from the Microsoft Store and is no longer available for purchase.

JACK Pack 4

2561255
41,325948 (72%)1-2 h
Add-on
JACK Pack 4
This DLC has been removed from the Microsoft Store and is no longer available for purchase.