Halo 3 Speedrun - Sierra 117 On Legendary

Halo 3: "Sierra 117" - Legendary Speedrun Guide (Master Chief Collection)

[WR] Halo 3 Sierra 117 Legendary Speedrun in 5:21

SasquatchSpeedruns

Halo 3 MCC: Sierra 117 Legendary Par Time Speedrun Guide (Under 8 minutes!)

Halo MCC - Halo 3 Speedrun (Part 1: Sierra 117) - Devastating - Achievement Guide

Halo Completionist

Halo 3 Speedrun - Sierra 117 on Legendary

Halo 3 "Sierra 117" Speedrun (Legendary Zero Shot World Record)

[WR] Halo 3 Co-op Sierra 117 Legendary Speedrun in 4:49

SasquatchSpeedruns

Halo 3 Full Game Legendary in 1:08:13 WR

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Sierra 117 - 9:29 - Legendary Halo 3 Speed Run

Halo 3 - Sierra 117 Speedrun (Legendary)

Halo 3 Sierra 117 PC Legendary Speedrun

[Halo 3] Sierra 117 - Legendary Speedrun Guide

Halo 3 Devastating Achievement Legendary Speedrun | Sierra 117 | Part 1

Halo 3 Sierra 117 Legendary Par Time Par Score Skull Locations & Glitches Tutorial Run

Halo 3 Legendary Speedrun Tutorial: Sierra 117

[Old TWR] Halo 3 Sierra 117 Easy Speedrun in 4:45

SasquatchSpeedruns

Halo MCC - Halo 3 Sierra 117 Solo Legendary Speedrun 15:57

[PC] Halo 3 - Sierra 117 en Legendario - Tutorial del Speedrun en Tiempo Par

Halo 3 Speedrunning: Sierra 117 In-Depth Legendary Tutorial

Sierra 117 - 5:48 - Easy Halo 3 Speedrun