Complete the following achievements to unlock Xbox Live Gamerscore points.
| Achievement | How to unlock | 
|---|
| *I'm* a conceited ape? ( 20 points )
 | Complete all Treasure Mode Levels in Temple of Doom Hub. 
 | 
| And I even like the color. ( 20 points )
 | Create a validated Builder level. 
 | 
| Asps very dangerous you go first ( 15 points )
 | Complete all Story Mode Levels in Raiders Hub. 
 | 
| Grab the snake! ( 15 points )
 | Complete all Story Mode Levels in Skull 2 Hub. 
 | 
| He was good, he was very good. ( 25 points )
 | Complete all Bonus Levels in Raiders Hub. 
 | 
| I can almost reach it! ( 20 points )
 | Complete all Treasure Mode Levels in Crusade Hub. 
 | 
| I don't believe in hocus-pocus. ( 20 points )
 | Complete all Treasure Mode Levels in Raiders Hub. 
 | 
| I meant drop dead... Comrade. ( 20 points )
 | Complete all Treasure Mode Levels in Skull 1 Hub. 
 | 
| I taught you self-reliance. ( 15 points )
 | Complete the Builder Tutorial levels. 
 | 
| I thought that was closer. ( 15 points )
 | Complete all Story Mode Levels in Skull 1 Hub. 
 | 
| Into the space in-between spaces ( 25 points )
 | Complete all Bonus Levels in Skull 3 Hub. 
 | 
| Our situation has not improved. ( 25 points )
 | Complete all Bonus Levels in Crusade Hub. 
 | 
| They were archaeologists! ( 20 points )
 | Complete all Treasure Mode Levels in Skull 3 Hub. 
 | 
| Three times it drops! ( 15 points )
 | Complete all Story Mode Levels in Skull 3 Hub. 
 | 
| We named the dog Indiana. ( 15 points )
 | Complete all Story Mode Levels in Crusade Hub. 
 | 
| We're not grave robbers. ( 20 points )
 | Complete all Treasure Mode Levels in Skull 2 Hub. 
 | 
| What a vivid imagination. ( 20 points )
 | Complete a "Build Your Own Adventure".
 | 
| What are you looking at Daddy-o? ( 10 points )
 | Create a customized character. 
 | 
| What are you, like 80? ( 25 points )
 | Complete all Bonus Levels in Skull 1 Hub. 
 | 
| Wiped clean by the wrath of God. ( 25 points )
 | Edit a Bonus level in the Builder. 
 | 
| You betrayed Shiva! ( 15 points )
 | Complete all Story Mode Levels in Temple of Doom Hub. 
 | 
| You dare not do that. ( 25 points )
 | Complete all Bonus Levels in Temple of Doom Hub. 
 | 
| You're one crazy old man. ( 25 points )
 | Complete all Bonus Levels in Skull 2 Hub. 
 | 
Enter one of the following codes to activate the corresponding cheat function.
Complete the following achievements to unlock Xbox Live Gamerscore points.
| Achievement | How to unlock | 
|---|
| "You're a teacher?" "Part-time" ( 15 points )
 | Use Scholar access 10 times. 
 | 
| A long time to wait ( 40 points )
 | Unlock the Grail Knight. (Single Player Only) 
 | 
| Do svidanya, Dr. Jones ( 15 points )
 | Destroy Indy with Spalko. 
 | 
| Get on, Gramps! ( 40 points )
 | Unlock all of the vehicles in the game. (Single Player Only) 
 | 
| I'd cover my ears if I were you ( 20 points )
 | Fire a Bazooka 100 times. 
 | 
| No defiant last words Dr. Jones? ( 100 points )
 | Complete the game to 100%. (Single Player Only)
 | 
| Not as easy as it used to be ( 25 points )
 | Complete Hangar 51 in under 5 minutes. 
 | 
| Now you're getting nasty ( 40 points )
 | Unlock all of the enemies in the game. (Single Player Only) 
 | 
| Obtainer of rare antiquities ( 75 points )
 | Find all the Artifacts in the game. (Single Player Only) 
 | 
| Seeing communists in our soup ( 15 points )
 | Defeat 50 Russians with Mutt. 
 | 
| So what are you, a triple agent? ( 15 points )
 | Destroy Indy 3 times with Mac. 
 | 
| What are they? Spacemen? ( 40 points )
 | Unlock the Interdimensional Being. (Single Player Only) 
 | 
| Wow! Holy Smoke! Crash landing! ( 25 points )
 | Destroy 100 enemy vehicles. 
 | 
| You choose the wrong friends ( 50 points )
 | Complete all Story Levels in Quick Play modes. (Single Player Only) 
 | 
| You know how to fly, don't you? ( 35 points )
 | Complete all plane races. (Single Player Only) 
 |