- Right at the start of the level, look to your left to see some kind of voltage switch. Activate it to make a small compartment open on a wall nearby.
- As you proceed through the level, in the small room with the Blue key door, is another voltage switch in one of the walls. Activate it to make a nearby compartment open with the secret.
- Inside the big luggage compartment of the plane (beyond the Blue key door), look at the top corner of the room for yet another voltage switch. Activating it will make the big container (not the one with the rabbits) open. Enter it for the secret.
Level 6: Airplane\Gallery
|Wanton Destruction Levels|
|Level 1: Chinatown • Level 2: Monastery • (Secret Level) Redwood Forest • Level 3: Trolley Yard • Level 4: Restaurant • Level 5: Skyscraper • (Secret Level) The Docks • Level 6: Airplane • Level 7: Military Base • Level 8: Train • Level 9: Auto Factory • Level 10: Skyline|