- Collect the curse powerup and use it on a human in the locked room.
- Assimilate the other humans in the room and collect the detonate powerup.
- Detonate the zombie outside the room and send your horde to assimilate the MIB.
- Assimilate the remaining humans.
thumb|500px|left From lilepdude
 Washington D.C. Levels
| |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| The Mall | |||||||||||||
| 1 | Introduction | 2 | Lower Mall | 3 | Sports Store | 4 | Supermarket | 5 | Upper Mall | 6 | The Cinema | 7 | Bonus Level |
| Power Plant | |||||||||||||
| 1 | Power Plant | 2 | Main Reactor | 3 | Nuclear Waste Zone | 4 | Lower Offices | 5 | Backup Generator | 6 | Laboratory | 7 | Bonus Level |
| Police Precinct | |||||||||||||
| 1 | Police Precinct | 2 | Archives | 3 | Holding Cells | 4 | Cafeteria | 5 | Fifth Floor | 6 | Jailbreak | 7 | Bonus Level |
| White House | |||||||||||||
| 1 | The White House | 2 | Press Conference | 3 | Ballroom | 4 | Rose Garden | 5 | Situation Room | 6 | The West Wing | 7 | The End |
 London Levels
| |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Terminal 5 | |||||||||||||
| 1 | Touchdown | 2 | Baggage Claim | 3 | Ground Crew | 4 | Immigration | 5 | Duty Free Mauling | 6 | Arrivals | 7 | Bonus Level |
| Countryside | |||||||||||||
| 1 | Into the Woods | 2 | Scout Camp | 3 | Riverside | 4 | Hunting Ground | 5 | Cornfields | 6 | The Farm | 7 | Bonus Level |
| The Labs | |||||||||||||
| 1 | Lab Entrance | 2 | Lab Offices | 3 | Databanks | 4 | Test Chamber | 5 | Containment Cells | 6 | Security Control | 7 | Bonus Level |
| The Palace | |||||||||||||
| 1 | Main Gate | 2 | Hallways | 3 | Panic Room | 4 | Royal Ballroom | 5 | Servant Quarters | 6 | Throne Room | 7 | The End |