Kill something with your own arm.

Complete the game in less than 2 hours.

Sleep for more than one hour.

Complete the game and open the city.

Scratch in every chapter.

Go to jail.

Go through Midtown without being detected by the Sentinels.

Reach Midtown.

Complete the Sewers without killing any Zurks.

Jump 500 times.

Wear the paper bag.

Have B-12 translate a robot.

Complete the first Zurk pursuit without being caught.