Follow this comprehensive Resident Evil walkthrough to navigate the Laboratory, solve puzzles, defeat the Tyrant, and escape the facility. Includes item locations and strategies.
Walkthrough
- 1From the Laboratory Entrance, head to the Laboratory Save Room, grab the Magnum, and proceed through the double doors.
- 2On the Stairs, kill all zombies, collect Green Herbs, and find the second MO Disk. Head down the stairs and through the gate.
- 3In the O Room, go right to Lab Hall 1. Collect the FIRST AID BOX and take the door to the left.
- 4In the X-Ray Room, grab the file for Ada and John. Place the two X-rays onto the screen to reveal the word 'CELL'. Leave.
- 5Return to the O Room and proceed through the open double doors into the Computer Room.
- 6In the Computer Room, use the operating computer. Sign in as 'JOHN' and use 'CELL' as the password to unlock the B2 floor. Return to the O Room.
- 7Head back to Lab Hall 1 and enter the first door on the right to the Office.
- 8In the Office, after defeating the Crimson Head, grab the FAX, a weird vial, and a SLIDE CARTRIDGE from a desk. Use the MO Disk on the desk's GameCube.
- 9Return to the O Room, then through the gates to the Stairs. Head to the now unlocked door near where you found MO Disk 2.
- 10In the Projection Room, use the SLIDE CARTRIDGE on the projector to see the numbers 8462. Grab the MO Disk from the shelf. Enter the code 8462 into the blinking panel to reveal a new room and obtain the LABORATORY KEY. Observe the console showing Kenneth Sullivan's death. Leave.
- 11Return to the Stairs, deposit unneeded items if necessary, and go back to the O Room.
- 12Use the LABORATORY KEY to unlock the single door in the O Room. Proceed into the T Hall.
- 13In the T Hall, take the door directly across from the entrance.
- 14Enter the Laboratory Save Room 2, unload items, and leave.
- 15Turn left in the T Hall and head through the double doors into Chimera Hall 1.
- 16Beware of Chimeras. Kill the first one. Find and press a blue button to get a CAPSULE. Enter the door.
- 17In Chimera Hall 2, insert an MO Disk into the console. Proceed to the door at the end of the hall, kill all Chimeras with the Magnum, and return to Chimera Hall 1.
- 18Head from Chimera Hall 1 to the T Hall, then to the O Room.
- 19In the O Room, use the POWER ROOM KEY to unlock the double doors near where you emerged. Enter the Storeroom.
- 20In the Storeroom, push a shelf back, climb onto the counter, and enter a vent.
- 21In the Operation Room, head through the other vent. Kill the Chimeras.
- 22In the Storeroom, insert an MO Disk into the reader, push the shelf away, and exit.
- 23Return to the O Room, then to Lab Hall 1. Enter the first door on the right to the Office.
- 24In the Office, use the CAPSULE on the weird blue thing. Walk back to Lab Hall 1, then to the O Room, then to the T Hall, and finally to Chimera Hall 1.
- 25In Chimera Hall 1, return the CAPSULE to where you got it. Run to Chimera Hall 2.
- 26Run through Chimera Hall 2 to the Power Room.
- 27In the Power Room, access a computer console and select YES. Leave.
- 28Run from Chimera Hall 2 back to Chimera Hall 1, then to the T Hall.
- 29At the other end of the T Hall, enter the elevator. Save in the nearby Save Room if desired. Power up the elevator. Barry may appear if you gave him his gun earlier.
- 30Enter the Tyrant Entrance Room and proceed through the door at the end.
- 31Watch the cut-scene in the Tyrant Room.
Boss Fight: Tyrant I
- Weaknesses: Magnum, Acid Rounds.
- Strategy: After the cut-scene, equip your Magnum or Acid Rounds. Continuously shoot the Tyrant while dodging its attacks. One hit can put you in Caution. It takes approximately 9-10 shots from either weapon to defeat it. Keep moving and firing to survive its dangerous claw attacks.
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