Vetro Strike

Vetro Strike is an achievement in Halo: The Master Chief Collection. It is unlocked by beating the 18,000 point par score on Assault on the Control Room. The achievement is worth 10 Gamerscore. Though it can theoretically be unlocked on any difficulty, more points are awarded in campaign scoring when playing on higher difficulties.

Trivia
The achievement is named for Halo speedrunner Vetroxity.