Speedy One One Seven

Halo: The Master Chief Collection

Speedy One One Seven is an achievement in Halo: The Master Chief Collection. It is unlocked by beating the 15 minute par time on the level Sierra 117. The achievement is worth 10 Gamerscore and can be unlocked on any difficulty.

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Achievements in Halo: The Master Chief Collection (list)

v • d • e Halo 3

Campaign completion	Landfall • Holdout • The Road • Assault • Cleansing • Refuge • Last Stand • The Key • Return • Training Wheels • Prophet's Bane • With Your Shield or On It • Finished the Fight

Campaign scoring	Speedy One One Seven • Time Shift • Highway Robbery • Lightning Strike • Dambuster • Waypoint • Scarab Slide • Making History • Go, Chief! Gun It! • Speed Demon • Guerilla • King of the Crows • Cavalier • Askar • Exterminator • Ranger • Vanguard • Orpheus • Torchbearer • Better With Age

Collectibles	Rising Waters • Inundation • Before the Fire • Tipping Point • Unto Dust • Babbling Dead • Sword and Shield • The Coin's Fault • Whispers Across the Galaxy • No Stone Unturned • Skulltaker Halo 3: Iron • Skulltaker Halo 3: Black Eye • Skulltaker Halo 3: Tough Luck • Skulltaker Halo 3: Catch • Skulltaker Halo 3: Fog • Skulltaker Halo 3: Famine • Skulltaker Halo 3: Thunderstorm • Skulltaker Halo 3: Tilt • Skulltaker Halo 3: Mythic • Skulltaker Halo 3: Blind • Skulltaker Halo 3: Grunt Birthday Party • Skulltaker Halo 3: Cowbell • Skulltaker Halo 3: IWHBYD • Witch Doctor • Assembly Skull • Orbital Skull • Sandbox Skull • Citadel Skull • Heretic Skull • Longshore Skull • Brainpan

Easter eggs	Dirge of Madrigal • Missing Link • Primate • Haplorrhini • Can't Keep Him Down • Flipyap • Heading to his Destiny • Sounds Familiar • Milk Carton • Cool Story Bro • Man on the Moon • Hippo Hero • Elder Signs

Miscellaneous	Third Time's A Charm • Mind the Gap • Begins with a Single Step • Who Needs Them? • Phantom Hunter • Annual • A Preference for Pain • Devastating • World Traveler • Just Browsing • Boot Camp Hero • Aficiando

For a complete list, check out our Master Chief Collection achievements category.

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