Don't Make a Girl a Promise
5
Halo: The Master Chief Collection
Don't Make a Girl a Promise is an achievement in Halo: The Master Chief Collection . This achievement is obtained when a player finds the Cortana toy in the level Gravemind .
Trivia [ ]
The name is a reference to several quotes from the Halo universe: one from Halsey in The Package , one from Cortana at the end of Halo 2 , and another from Cortana at the start of Halo 3 . All of these quotes were said to John-117 .
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