Hunt down Skumm in the toxic sewers

Destroy Blight's biotechnology laboratory

Stop Duke's uranium refinery mine

Sabotage Hoggish's oil extraction platform

Foil Zarm's plans and clear the game

Clear the game on Hard skill level

Clear the game on Hard skill level, without dying

Foil Zarm's plans within 30 minutes on Hard skill level

Defeat Verminous Skumm without taking damage on Hard skill level

Defeat Dr. Bligh before your energy reaches the last container, on Hard skill level

Defeat Duke Nukem, without taking damage on Hard skill level

Defeat Hoggish Greedly without taking damage on Hard skill level

Complete the toxic sewer level without touching its dirty water

Increase your score 40 times without being damaged while in the MAL's mainframe

Reach the uranium mine emergency exit without being damaged

Clear Hoggish's oil rig segment without using more than one unit of nature power

Score 70.000 points or more

Score 130.000 points or more

Have the maximum level of planet energy

Have the maximum level of nature power