Complete the game to 100% (Single Player Only)
Complete all plane races. (Single Player Only)
Use Scholar access 10 times.
Complete all Story Levels in Quick Play modes. (Single Player Only)
Defeat 50 Russians with Mutt.
Destroy Indy with Spalko.
Destroy 100 enemy vehicles.
Edit a Bonus level in the Builder.
Complete a "Build Your Own Adventure".
Create a validated Builder level.
Complete the Builder Tutorial levels.
Complete Hangar 51 in under 5 minutes.
Create a customised character.
Complete all Treasure Mode Levels in Skull 3 Hub.
Complete all Bonus Levels in Skull 3 Hub.
Complete all Story Mode Levels in Raiders Hub.
Complete all Treasure Mode Levels in Raiders Hub.
Complete all Bonus Levels in Raiders Hub.
Complete all Bonus Levels in Crusade Hub.
Find all the Artifacts in the game. (Single Player Only)
Unlock all of the enemies in the game. (Single Player Only)
Complete all Treasure Mode Levels in Crusade Hub.
Unlock all of the vehicles in the game. (Single Player Only)
Unlock the Grail Knight. (Single Player Only)
Complete all Story Mode Levels in Crusade Hub.
Complete all Bonus Levels in Temple of Doom Hub.
Destroy Indy 3 times with Mac.
Complete all Treasure Mode Levels in Temple of Doom Hub.
Complete all Story Mode Levels in Temple of Doom Hub.
Unlock the Interdimensional Being. (Single Player Only)
Complete all Story Mode Levels in Skull 3 Hub.
Complete all Bonus Levels in Skull 2 Hub.
Complete all Treasure Mode Levels in Skull 2 Hub.
Complete all Bonus Levels in Skull 1 Hub.
Complete all Treasure Mode Levels in Skull 1 Hub.
Complete all Story Mode Levels in Skull 2 Hub.
Complete all Story Mode Levels in Skull 1 Hub.
Fire a Bazooka 100 times.