Complete the level Operation: Zoo Askew.

Complete the level On the Beach.

Complete the level Wild World.

Complete the level Tropical Getaway.

Complete the level Foosa Arena.

Collect 440 coins and unlock the fourth bonus level.

Collect 180 coins and unlock the second bonus level.

Collect 720 coins and unlock the sixth bonus level.

Collect 1,000 coins and unlock the eighth bonus level.

Collect all 1,300 coins and unlock the final bonus level.

Make it to the third area of On the Beach without dying and only playing as Alex.

Clear the bonus level Alex's Claws with a time of 1:15 or better.

Clear the bonus level Operation: Ship Sneak with a time of 4:15 or better.

Clear the bonus level Alex's Claw Climb with a time of 1:30 or better.

Clear the bonus level Marty's Crawl with a time of 1:00 or better.

Clear the bonus level Melman's Sneeze with a time of 1:00 or better.

Clear the bonus level Gloria's Dive with a time of 1:15 or better.

Clear the bonus level Operation: Zoo Askew with a time of 2:00 or better.

Clear the bonus level Lemur Rave with a score of 150 or better.

Clear the bonus level Penguin Fishing with a score of 350 or better.

Clear the bonus level Gloria's Roller Derby with a time of 0:50 or better.

Collect any 11 coins in the first area of Foosa Lair without taking damage and without using any offensive moves other than Gloria's jump.

Clear Foosa Arena without getting hurt or losing any lemurs.

Finish all 10 bonus levels with any score/time.

Clear the Adventure level Gloria's Roller Derby without moving left.

Clear the level Alex's Escape in 1:45 or less without dying.

Complete the bonus level Alex's Claws with a time of 1:40 or better without using the claw or claw climb abilities.

Complete the bonus level Melman's Sneeze Jump without taking damage or moving left.

Clear the bonus level Operation: Zoo Askew with any time without ever alerting a guard.

Clear the bonus level Operation: Ship Sneak with any time without ever alerting a guard.

Reach the second area in the Adventure level Operation: Zoo Askew without getting seen by any guards or hiding in a crate.

Clear the Subway Surfers in 1:30 or less without dying.

In the bonus level Lemur Rave, defeat 50 foosa without taking damage.