Complete one challenge in the campaign
Collect one Field Manual in the campaign
Perform a melee kill on 10 enemies anywhere in the campaign
Win a battle in the Sylvan campaign
Halo CE: Complete Halo.
Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Halo CE: Activate Terminal 2 on Halo.
Kill 100 Grunts.
Reached skill level 2
You've won your first gold medal
Completed the tutorial
Eliminate 10 Scientists and stop them from spreading their filthy lies.
Recovered 10 Campaign collectibles
Defeated the Vulture while riding on a Track Mule
Escaped from your childhood home
Become a reality TV star.
Defended your Outsider Village from the COG
Liberated a Fabricator from Settlement 5
Performed 25 perfect active reloads
Recovered 5 Campaign collectibles
Completed the Prologue and watched opening credits
Complete a campaign mission or a match of multiplayer.
Halo CE: Complete The Pillar of Autumn.
Kill 100 enemies or players.
Visit Forza HUB from FM6
Complete the first race
Completed the Basic Guitar Solo tutorial.
Earned a custom guitar or clothing asset via Career mode.
Earned enough fans in a city to unlock a Fan Showcase in Career mode.
Left your hometown to go on tour in Career mode.
Earned "Impressive" stage presence in a show.
Earned "Legendary" stage presence in a show.
Complete ANY event or race to win the Bentley #7 GT3
Finished a song with a full Overdrive bar.
Calibrated your audio/video setup.
Unlock an Overdrive.
Earn a badge.
Open a Festival in Surfers Paradise.
Battletoads Arcade: Complete every stage in the game over time.
Battletoads Arcade: Over time, defeat 1000 enemies with standard attacks.
Battletoads Arcade: Play the game for the first time.
Obtain the Yellow Wristband.
Arrive at the Horizon Festival.
Kill 100 enemies while grinding.
Survive one night at your Fort.
You've downloaded the winning skins from the Kameo Design-A-Skin competition!
Killer Instinct Gold: Play the game for the first time.
You earned an achievement.
Survive Horror Night.
Obtain your first Horizon Edition car.
