Death by a Velociraptor 10 times.
End the night with only the 1st room revealed 10 times.
Collect 1000+ Nuts in one play through.
Open all doors in one playthrough.
Turn on all lights in one play through.
Kill 30 enemies in one playthrough without taking damage.
Go 5 rooms from the base without killing any enemies.
Open 10 Chests in one play through.
Win the Slot machine 3 times in a round.
Activate 10 Rat holes in one play through.
Fail 3 Challenges in one play through.
Complete the game within 49 nights.
Get an enemy killed by another enemy's actions.
Manually go back to base to end a night for the 1st time.
Use all four weapon types for the 1st time.
Seal up the 1st Wall rift.
Bet at a Slot machine for the 1st time.
Turn on the Power Stabilizer for the 1st time.
Open 30 Challenge Chests.
Successfully Defend 10 times.