Here is the full list of all 30 Toy Odyssey: The Lost and The Found achievements worth 1,000 gamerscore.
Open 30 Challenge Chests.
Fail 3 Challenges in one play through.
Activate 10 Rat holes in one play through.
Kill 30 enemies in one playthrough without taking damage.
Remain in the air for 10 seconds or more.
Kill a spider with fire.
Open all diary pages.
Seal up the 1st Wall rift.
Use all four weapon types for the 1st time.
End the night with only the 1st room revealed 10 times.
Collect 10,000 Nuts.
Collect 1000+ Nuts in one play through.
Death by Clown 2 times.
Break 300 Breakables.
Drop 100 drop-platforms.
Open 10 Chests in one play through.
Win the Slot machine 3 times in a round.
Bet at a Slot machine for the 1st time.
Go 5 rooms from the base without killing any enemies.
Turn on the Power Stabilizer for the 1st time.
Get an enemy killed by another enemy's actions.
Manually go back to base to end a night for the 1st time.
Death by a Velociraptor 10 times.
Open all doors in one playthrough.
Turn on all lights in one play through.
Complete the game within 49 nights.
Complete full game.
Collect all blueprints.
Craft 1,000 times.
Successfully Defend 10 times.