Here is the full list of all 50 LEGO Indiana Jones: Original Adventures achievements worth 1,000 gamerscore.
Collect all artefacts.
Post all parcels.
Complete the game to 100%.
Unlock all of the available characters.
Use a Thuggee Statue 20 times.
Give 20 bananas to monkeys.
Destroy 50 objects with a bazooka or other explosive device.
Use a scholar character's academic ability 50 times.
Uncover 50 pieces of buried treasures using the excavation ability.
Destroy 50 objects or characters using the scream and super scream ability.
Use a mechanic character's repair ability 50 times.
Access restricted enemy locations 50 times.
Complete the "The Lost Temple" level in Story Mode.
Complete the "Into the Mountains" level in Story Mode.
Complete the "City of Danger" level in Story Mode.
Complete the "The Well of Souls" level in Story Mode.
Complete the "Pursing the Ark" level in Story Mode.
Complete the "Opening the Ark" level in Story Mode.
Complete the "Shanghai Showdown" level in Story Mode.
Complete the "Pankot Secrets" level in Story Mode.
Complete the "Kali's Temple" level in Story Mode.
Complete the "Free The Slaves" level in Story Mode.
Complete the "Escape the Mines" level in Story Mode.
Complete the "Battle on the Bridge" level in Story Mode.
Complete the "The Hunt for Sir Richard" level in Story Mode.
Complete the "Castle Rescue" level in Story Mode.
Complete the "Motorcycle Escape" level in Story Mode
Complete the "Trouble in the Sky" level in Story Mode.
Complete the "Desert Ambush" level in Story Mode.
Complete the "Temple of the Grail" level in Story Mode.
Complete the "Young Indy" level in Story Mode.
Destroy 100 snakes
Destroy 50 creepy-crawlies.
Destroy 200 bad guys.
Perform 250 whip swings in the game.
Perform 150 whip grabs in the game.
Disarm 100 enemies with the whip.
Smash 250 LEGO objects.
Build 250 LEGO objects.
Complete any level with out dying, without invincibility.
Blow up 5 enemies with 1 explosion.
Destroy Indy with Jones Snr.
Destroy Lao Che with Indy.
Destroy Indy with Lao Che.
Unlock all extras.
Unlock secret area in the museum.
Create and name a custom build character.
Collect 1,000,000 studs in the Ancient City Level.
Use your whip to kiss Marion, Willie and Elsa.
Smash 20 LEGO objects on enemy heads.