Last Stand (achievement)
From Halopedia, the Halo wiki
Last Stand
Last Stand is an Achievement for Halo 3 on the Xbox 360.
It is earned when one finishes the campaign mission The Covenant on the Normal, Heroic, or Legendary difficulties, and gives 40 Gamerpoints to the player. It is so named because it is the final level that the player can fight against the Covenant, and is also the level which ends in the total defeat of humanity's bitter enemy.
It is represented by a blue plate with the roman numeral for Seven, VII, on it.
Note: You must finish the level completely through, or the achievement will not unlock.
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