Complete the following tasks to unlock PlayStation3 trophy rewards.

A Prickly Pair (Bronze): Had a conversation with a cactus.

Crackpot Mended (Silver): Restored Edna's memory.

Emmett Finds His Muse (Silver): Emmett completes his spectacular failure the Expo.

False Impressions (Bronze): Impersonated three people over the phone.

Full Fair (Bronze): Get your money's worth at the Expo.

Get it on Tape (Bronze): Recorded everyone at the Expo.

Green Gobblin' (Bronze): Treated Desert Edna to an algae cake.

Moonwalker (Bronze): Busted a move, 80's style.

No Backups (Bronze): Complete the glass house maze without going back up the stairs.

Raising the Bar (Silver): Prevented the Great Hill Valley Fire.

The Future isn't Writtten (Gold): Returned home.

Two-Up (Bronze): Defuse the standoff while climbing to the second floor no more than two times.