Laboratory 302 | Doors and Rooms Zero Complete Walkthrough

Laboratory 302 Map

Lab 302 Index
1. Canister
2. Screwdriver
3. Hammer
4. Box
5. Monitor
6. Password
7. Chain
8. Tank
9. Key
10. Door

1. Canister: Pick up canister from the ground.
2. Screwdriver: Pick up screwdriver from the floor.
3. Hammer: Open locker. Grab hammer.
4. Box: Use the screwdriver to remove screws from the box cover. Remove the cover. Get a freezing gun.

5. Monitor: Check out the computer monitor. Observe the hint: HOME 2120 with a grid of nine dots. Trace each letter on the grid above. The number corresponding to the number of the unused dots. For example, trace the letter H will leave two dots unused.

6. Password: Locate a locked box. Notice the word: CITY. Decipher the letters using the hint on the computer monitor. Get password: 2645. Open the box. Get a battery.

7. Chain: Combine canister and freezing gun. Use the gun on the chain. Then, hit the frozen chain with hammer. Tap on the wheel to empty the sink.

8. Tank: Use the hammer on the tank. Retrieve a key.

9. Key: Use the key to unlock the control pad. Open the control pad door. Locate a small arrow to the right of the arrow puzzle. This is the starting tile. Each arrow represents the direction and number of moves. Tap on the starting tile and follow the arrows until all the tiles are pressed. The last tile should be the arrow at the bottom of the puzzle. A compartment will open. Insert battery.