- Start by looking to the window you jump to reach the Sumo boss area. Then, look further down and left below to spot a different looking window. Jump to it to go through it and get the secret.
- From the start of the level, jump to the second building and look to the left to spot a ladder on another building (getting close to it triggers the "Lo Wang make super kung-fu jump" line). Jump and climb it to the top ledge. From there, follow the left path to the end to see a window you can jump into. Do so to get the secret.
- Retrace your steps back to the ledge mentioned in the last secret, but this time go to the right path. When you hit the wall, you'll have to time your jump to go around this wall and reach another ledge. From here, jump into the window to get the last secret of the Wanton Destruction expansion pack.
- The three bosses in this map appear only if the game is played on the highest two difficulty levels, preventing game completion on the two lower skill settings. This is possibly done to penalize "cowardly" players. Even if one uses cheats to obtain the necessary keys, the level still cannot be beaten as the final boss, Zilla, will not spawn.
Level 10: Skyline\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|