Vaccine Puzzle Solution

This page contains information on the vaccine puzzle in Resident Evil 3. Read on to learn what items you need, how it works, and the solution!

Vaccine Puzzle Piece

Vaccine Base is Needed

You will need the Adjuvant Sample and Antigen Sample to combine them into the Vaccine Base needed for the puzzle.

Sample Locations

Item	Map
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★Location: Incubation Lab ★Chart: Nest 2

Item	Map
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★Location: Lab 1 ★Chart: Nest 2

Vaccine Puzzle Mechanics

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After getting the Vaccine Base from combining the two solutions. You will need to go back to the second floor and use the Vaccine Equipment.

Get all Chambers to 50

To solve the puzzle you will need to get all 3 chambers to 50 using the controls below. Each control will have a mid and high level, adding a specific value to each chambers. Getting the right combination is requred to raise all chambers to the right level.

Chamber Values

Vaccine Puzzle Solution

Chamber Button Order Solution

Solving the puzzle requires you to press the buttons of the chambers in this order:
Left Chamber x 1 > Middle Chamber x 2

List of Puzzles

Related Links

List of Story Walkthrough Pages