Greenhorn

Greenhorn

Halo: The Master Chief Collection

Greenhorn is an achievement in Halo: The Master Chief Collection. It is awarded for completing the Halo: Combat Evolved campaign on Easy difficulty; it will also be unlocked if the player completes the campaign on a higher difficulty. The achievement is worth 10 Gamerscore.

Trivia

The Master Chief Collection is the first Halo game with achievements specifically for completing campaigns on Easy.

v • d • e

Achievements in Halo: The Master Chief Collection (list)

v • d • e Halo: Combat Evolved Anniversary

Campaign completion	Pillar of Autumn • Halo • Truth and Reconciliation • The Silent Cartographer • Assault on the Control Room • 343 Guilty Spark • The Library • Two Betrayals • Keyes • The Maw • Greenhorn • Birth of a Spartan • Believe in a Hero • Living Legend

Campaign scoring	Didn't Like This Ship Anyways • Flyover Country • You Can't Handle the Truth • Hit The Beach • Would It've Killed You To Take The Elevator • Lightning in a Bottle • TLDR • Whistle Stop Tour • Scurty Bump • All You Can Eat • Did Somebody Say... • Pillar of Awesome • Giant Hula Hoop • You Really Can't Handle the Truth • Charted • Vetro Strike • Circuit Breaker • Reading Room • It Was Inevitable • Headstrong • Consumption Junction • Overachiever

Collectibles	Arrival • Sacrifice • Splinters • Idle Hands • Hitchhikers May Be Escaping Convicts • Bearly Contained • Quis custodiet ipsos custodes? • Memories • Mind Games • Kilotons of Fun • Dear Diary... • Skulltaker Halo: CE: Iron • Skulltaker Halo: CE: Mythic • Skulltaker Halo: CE: Boom • Skulltaker Halo: CE: Foreign • Skulltaker Halo: CE: Famine • Skulltaker Halo: CE: Bandana • Skulltaker Halo: CE: Fog • Skulltaker Halo: CE: Malfunction • Skulltaker Halo: CE: Recession • Skulltaker Halo: CE: Black Eye • Skulltaker Halo: CE: Eye Patch • Skulltaker Halo: CE: Pinata • Skulltaker Halo: CE: Grunt Birthday Party • Headhunter

Easter eggs	Madrigal Debut • My Buddy Chips • No Smoking • T-Rex • Thirsty Grunt • Megg

Miscellaneous	A Day To Remember • Back In The Day • You Are The Weapon • Get Me Out of Here! • Feet Firmly Planted • Pacifist • Before and After • He's Unstoppable! • Overshields are for Sissies • Walk It Off • No-Fly Zone • How Pedestrian • Close Quarters Combat • That Just Happened • Look Out for the Little Guys • Leave It Where It Lay • All According to Plan... • Beachhead • Wraith Hunter • Tying Up Loose Ends • This Side Up • Goat Roped • Airborne • Sightseeing • Checking Out Your Options • A Fine Choice • Excellent Taste • Like a Fine Wine

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

Trivia

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