1) As you enter the sushi bar you'll see a sign saying "Dukai Sushi". Face the first light gray section of the wall around the corner to the left of the sign. This is a false wall. Jump inside.
2) As you exit the above area, turn right. Go up to the "Exotica Tonight" poster and press.
3) Go to the last dining room. There is a weak spot on the right wall as you enter.
4) Behind the menu on the wall to the right of the above dining room.
In the room with the floating sushi bar:
5) In the walkway to the right of the floating sushi bar is a low cabinet. Use the night vision goggles here.
6) As you exit the low cabinet, press the hand print on the wall. Go around the corner to the right.
7) In the kitchen, open the wine rack to the right as you enter.
Noteable: After you blow the weak spot in the wall of the last dining room, use the night vision goggles to read the message in the dark area. Follow the directions.
In the walkway of the floating sushi bar, jump into the air vent.
Step up to the mike in the karaoke bar and press the spacebar.
You can shoot out the fan in the ceiling above the stage. You can jetpack up into it but it's not really worth it.
You can jump into the sink in the kitchen and dive. This is another way to the pool with the red key card.
Close the kitchen doors from the kitchen side.
There are 5 in E3 L2: Bank Roll
1) Upstairs in the office when you push the button on the desk, it opens the large picture on the wall.
2) Behind either ATM machine.
3) As you enter the blue access door turn right. High on the wall is a switch. Shoot it and the phones behind you raise.
4) Open the picture behind the desk in the office before the Vault room.
5) Jump on the pedestal in the Gamma cog room. There is a weak spot on the wall. Blow it open.
There are 5 in E3 L3: Flood Zone
1) While floating in the water, face the buliding with the "Alley Cat Lounge" sign. Up on the rock wall to the right is a cave. Jetpack up into the cave. Open the window nearest the back of this cave and jump inside.
2) Climb the rocks to the blue key card. There is a false wall in the rock above the blue key. There is nothing there but it counts and you can snipe the Enforcers on the roof across the way.
3) On the roof top that you first see at the begin of the level, face the yellow access door. To the left is a cave. Climb up to the healing atom, in the wall is a panel that opens for a jetpack.
4) Use the night vision goggles in the cave that opened when you jumped onto the ventilation system. Face back toward the roof top and drop a pipebomb down into the water below. After you set it off, jump down into the water and swim to the bottom. There sholud now be a large hole in the wall. Swim inside, go to the right and surface.
5) Inside the red access door to the left is a crate. Press the "Hard Hat Area" sign on the side. A panel opens on the doorway side. Check behind the other crates in this room.
There are 3 in E3 L4: L.A. Rumble
1) As you enter the level, go to the other end of the dark hall you are in. Go back to the opening you passed. Look out the opening. Toss a pipebomb or two toward a weak spot in the wall to the right.
2) Use the night vision goggles to read the message on the dark wall in the waiting room where the hooker is standing outside. As you enter the next room with the blue key card, turn to the left. Go up to the counter and use the information you read on the wall. You have to crouch down.
3) In the upstairs office, at the top of the stairs as you face into the room, on the wall to the right is a picture that opens. You have to jump inside.
There are 4 in E3 L5: Movie Set
1) From where you enter the level, turn around. Go clean out the small office and the dark area to the right. Note the snack machines. Use the night vision goggles on top of the soda machine. Jump the counter into the small office. Face the counter and press the cash register on the right. Jump back over the counter and run back to the snack machines.
2) Behind the Duke Nukem billboard. Enter through the 3D Realms triangle.
3) Face the yellow access door. Turn toward the crates to the left. The side of the upper crates open. Stand on top of the flood lights to the left for more height to jump to this spot or jetpack there.
4) In the room where the red key card is, go to the mural of the earth. It is a false wall, jump inside. You can explore the duct work here too.
Noteable: Shoot the fire extinguisher in the set accessed by the yellow key.
Remember the humming on the movie set where the yellow key was? Go back there. Go up to the USA sign and press the bottom letter. Secret Level.
There are 6 in E3 L6: Rabid Transit
1) Behind the Duke Nukem sign on the tram platform.
2) As you jump out of the sign, turn to the wall to the right. Jump onto the last newsrack to the left.
3) Half way between the first platform and the next stop with the blue access lock is a lighted panel on the wall. To the right of this panel is a weak spot. Blow it open.
4) After you open the blue access lock, jump onto the mailbox at the other end of the platform. Open a panel above you and jump up.
5) Go up the stairs in the dark hallway. At the top turn left. Use the night vision goggles to read the message on the wall. Follow directions back and press the wall. Go inside, straight ahead and press the switch to the right.
6) In the room accessed by the red key, there is a weak spot on the wall to the right of the bookcases. (Be sure to break the vase in between the bookcases first). Blow it open and jump up in the hole. Jump back on top of the bookcase and head for the other end.
There are 4 in E3 L7: Fahrenheit
In the apartment with the four screen TV:
1) On the wall to the left of the night vision goggles, the picture opens. (Not all secerts are good).
2) Use the night vision goggles to read the message on the dark wall. Follow dirrections and jump inside.
3) Open the yellow key lock. Go up the stairs and turn right. Turn right again and go to the back wall. Turn left. Open the panel to your left. You have do to this to get the red key card so I don't know why it's a secret place but it counts.
4) The red curtain in the studio room is a false one.
Noteable: Use the microphone on the desk. (Press the spacebar).
There are 3 in E3 L8: Hotel Hell
1) Upstairs behind the desk in the wine rack.
2) To the right of the small refrigerators (left of the wine rack),the wall opens.
3) Next to the swimming pool is a small waterfall between two burning pots. Go through the waterfall. (Use the night vision goggles to read a message about this in the dark corner near the waterfall). Press the hand switch on the wall straight ahead. Also look behind the plam trees. This area has the switch to the last secret level of this episode.
Notable: In the swimming pool at the end opposite the diving board is a weak spot. Blow it open, go inside and suface.
There are none in E3 L9. Stadium
There are 4 in E3 L10: Tier Drops
1), 2), 3) & 4) The sections between the computer panels in all four corners. Not much of a secret, but they count. Open all the computer panels too.
There are 5 in E3 L5: Freeway
1) From where you exit the sewer, turn left. Go up the ramp. Turn left and jump up on the ledge. Walk the ledge back toward the overpass. Open the last window on the right. (Note: This area can be acessed another way later if you wish).
2) There is a window on the wall at the other end of the area with the blue key lock. open it. Jump inside. At the top of the stairs is a weak spot. Blow it open for the alterative entrance to the first secret place.
3) At one end of this street area (to the right of where you entered), is a toppled building. Jump up at the low end. In the middle is a hole. Jump down. You need the jetpack to get out. (There's one down there).
4) Go to the top of this tilted building. Down to the right is a room with Enforcers. You can jump there or use the jetpack. Blow open the weak spot on the wall behind the blue key.
5) In the machine room after the moving belts, the yellow and black striped areas on the wall are false windows.
Noteable: As you exit the room behind the blue key, crouch and go to the low bookcase on the right. Press it.
A fun thing to do in the machine room. Lure an Enforcer into the machine. The switches on the machine, on the side near where you enter this area, close the gate and start the machine.