Stop the phone booth killer

Rescue the fourth hostage from Riddler

Collect enough evidence to locate the gun for hire

Returned home.

Solve the saloon puzzle with no more than two trips to the second floor.

Had a conversation with a cactus.

Emmett completes his spectacular failure at the Expo.

Recorded everyone at the Expo.

Impersonated three people over the phone.

Take the fewest possible trips to Emmett's lab.

Gave Emmett his Epiphany.

Messed with Emmett's cleanser.

Offered algae cakes to everyone.