Achievements...
	Hammer Of Infinite Fate: Achie...
	Kyle Gass reference...
	Post-completion interactions...
	Psychonauts reference...
	Ride the wildlife...
	Rob Halford reference...
	Steel-Quill Axe...
	Stuck machine gun...
	Tim Schaffer reference...
	Triple nitrous power...

Complete the following achievements to unlock Xbox Live Gamerscore points.

Achievement	How to unlock
Armchair General ( 20 points )	Won a Stage Battle by yourself against the AI without attacking.
Beast Master ( 15 points )	Rode every animal in the world.
Boar Bather ( 50 points )	Rode a Razorfire Boar into the Sea of Black Tears and live to tell the tale.
Chicks n' Booze n' Stuff ( 15 points )	Completed "Sanctuary of Sin".
Coolest Thing Ever ( 15 points )	Jumped over a Hextadon in the Deuce.
Cönquerer ( 50 points )	Won 50 ranked multiplayer matches.
Death From Above ( 15 points )	Killed 20 enemies with one Bleeding Death.
Dollpocalypse ( 15 points )	Hit 6 enemies with the explosion from a Brood's Double Team.
Euthanasia ( 15 points )	Hit 15 enemies with one Agony Ball using the Pain Lifter's Double Team.
Favored ( 30 points )	Acquired 3,000 Fire Tributes.
Fistfull of Fog ( 15 points )	Completed "Dry Ice, Wet Graves".
Flowerslave ( 20 points )	Summoned all Motor Forges.
French Kiss Instructor ( 15 points )	Completed "Pilgrimage of Screams".
Got a Car and a Date ( 15 points )	Completed "Welcome to the Age of Metal".
Groupie ( 25 points )	Completed Campaign mode on Easy.
Hair Remover ( 15 points )	Completed "Battle for Bladehenge".
I've never touched an axe before ( 30 points )	Personally smote 300 enemies - any mode.
Iron Fist ( 20 points )	Won an AI Stage Battle - Brutal difficulty.
Legend ( 25 points )	Completed Campaign mode on Brutal.
Loyal Customer ( 25 points )	Purchased all upgrades in the Motor Forge.
Master of the Blood ( 20 points )	Double Teamed with every Tainted Coil unit.
Master of the Flame ( 20 points )	Double Teamed with every Ironheade unit.
Master of the Tear ( 20 points )	Double Teamed with every Drowning Doom unit.
Metal God ( 50 points )	Achieved 100% completion on the stats screen.
No More Tears ( 15 points )	Completed "Sea of Black Tears".
Now You Must Tell the Tale ( 20 points )	View all Legends.
One Hit Wonder ( 5 points )	Purchased 1 upgrade in the Motor Forge.
Overkill ( 20 points )	Completed all hunting secondary missions.
Painkiller ( 15 points )	Killed 25 enemies with the grinder of one Rock Crusher.
Practice Bloody Practice ( 10 points )	Won an AI Stage Battle - any difficulty.
Protector ( 20 points )	Completed 20 ambush, outpost defense, or mortar secondary missions.
Quill Tosser ( 20 points )	Killed a Tollusk using only Ground Urchins.
Ran to the Hills ( 15 points )	Completed "It's Raining Death".
Ringleader ( 15 points )	Trapped 15 enemies in one ring of fire with the Fire Baron's Double Team.
Roadie ( 25 points )	Completed Campaign mode on Normal.
Sellout ( 30 points )	Spent 250,000 fans - any mode.
Serpent Samaritan ( 10 points )	Freed 40 Bound Serpents.
Serpent Savior ( 25 points )	Freed all 120 Bound Serpents.
Serpent Spanker ( 15 points )	Freed 80 Bound Serpents.
Silence, groundwalker! ( 10 points )	Gained 5 or more seconds of hang time in a single jump - any mode.
Six Degrees of Schafer ( 15 points )	Played with or against another player who has this Achievement.
Some Demon Flesh on your Bumper ( 20 points )	Slayed 150 enemies with the Deuce - any mode.
Squeal Like a Chicken ( 20 points )	Completed all racing secondary missions.
Start a Revolution ( 15 points )	Completed "Exploited in the Bowels of Hell".
Subjügator ( 20 points )	Won 10 ranked multiplayer matches.
Thick as a Baby's Arm ( 15 points )	Completed "Lair of the Metal Queen".
Tourist ( 20 points )	Viewed all vistas.
Victör ( 10 points )	Won a ranked multiplayer match.
Virtuoso ( 20 points )	Learned all guitar solos.
Voices From Beyond ( 20 points )	Unlocked all songs in the Mouth of Metal.

Complete the following achievements to unlock Xbox Live Gamerscore points.

Achievement	How to unlock
A Face Like a Beast ( 10 points )	Kill 15 enemies with a Metal Beast while wearing the Zaulia Threads.
Beard Beard Action Beard! ( 10 points )	Make out with Ophelia while wearing the Mountain Man Threads.
Carnivore ( 10 points )	Run down 20 animals in the Deuce with the Coiling Maw equipped.
Cry Me a River ( 10 points )	Kill 20 Drowning Doom units with the Eye of Sorrow.
Hammer of Fate Champion ( 10 points )	Win 10 games on Hammer of Infinite Fate maps - ranked or vs. the Brütal AI.
Hammer of Infinite Fate Tourist ( 10 points )	Play a multiplayer game on all Hammer of Infinite Fate multiplayer maps.
If You Want Blood, You Got It ( 10 points )	Kill 20 Tainted Coil units with the Disgorger.
Norwegian Sendoff ( 10 points )	Visit the grave of a fallen hero while wearing the Black Metal Threads.
Whispering Rock ( 10 points )	Chisel four Razputin heads onto Mt. Rockmore.

The man at the mortar missions has the same facial features as Kyle Gass, the other member of Tenacious D, Jack Black's band.

Successfully complete the game. Search the indicated locations to find the following characters to have a final interaction with them.

Fire Baron: He can be found in the jungle directly north of the tree island at the bottom of the last continent. He can be found to the left of the main road as soon as it turns, traveling south to east.

Infantry/Army: At the Bladehenge beach party.

Lita: Visit the graveyard located in the first grassland portion of the map near Mount Rockmore. You will find Lita kneeling by her fallen relative's headstone. Press [Interact] to view a brief cinematic and share a moment of silence with her. The moment will last and the time of day will shift until you press that button again.

Kill Master: Patrolling on his motorcycle on the highway north of Bladehenge.

Mangus: On top of the large sword in Blade Henge. Note: Use the nearby Landmark Viewer.

Ophelia: Return to the large stone cross in the grasslands area (located to the left of the massive sword on the map). Near the landmark viewer, Ophelia is sitting in front of the stone cross. Press [Interact] and Eddie will ask if she wants to make out. A cinematic will play of the two kissing until you press [Interact] once more.

Rima: On top of her towerin the jungle.

Thunderhogs: At the Kill Master's Lair. You can drink with his bassists and comment on Lemmy's bass playing ability.

In the first cinematic, where it gives you the options to toggle the blood gore and swearing, wait until just before Eddie says the line that would lead to the option of turning on or off swearing. He sees one of the band members dancing on a very shaky ledge. While that band member is dancing on that ledge, he will be chanting a little song that was done in Psychonauts by a few kids in a few parts, but more notably by Raz himself in the level where you have to face four wrestlers to get a card. At the end of each match after you defeat them, Raz did the same dance and chant the song.

The headbanger that wears the goggles at all of the Death Rack missions sounds identical to Raz, but slightly deeper.

Every animal as big as Eddie or larger can be taken for a ride. Zap the creature with a bolt of lightning to stun him. Then, approach closely and press Y. While riding, press A to perform an attack specific to that creature. Raptor Elk and Tullusks are just a few examples of creatures with melee attacks, while the Laser Panther shoots lasers from his eyes. Although it may not seem by their stature, the large wooden horse creatures in the final map area (with large swinging axes for tails) can also be stunned and taken for a ride.

Rob Halford plays General Lyonwhite even though his last name is Lita and Lars'.

Complete all of the Hunter secondary missions. Note: The Hunter is located near the stone cross in the grasslands, and will relocate halfway through his missions to the ice barracks. Afterwards, return to the first place you met him and he will reward you with a Steel-Quill Axe.

Get to the part where you drive the car through a castle-like structure when the building is falling down after killing Lionwhyte. When you exit the second glass window after the bridge, use the machine gun on full auto from the time you can see the pink bed in front of the window. Hold it while airborne. When you land, release and it will be firing on auto without pressing A.

The man at the mortar missions has the same facial features as Tim Schaffer, but without hair.

Successfully complete all the Racing Missions.