A device that analyzes the weakness point of Zombie Boss. It helps to collect a combat data in live to find the weakness point of Zombie Boss. This item will deliver an additional damage to the Zombie Boss in Zombie Scenario: Season 3. It will only valid in Zombie Scenario Mode (Minimum Possession Dollar: 7,500).
Can be obtained from Dr. A's Confidential Trunk 3 which can be combined from Clue Set 4.
- After Zombie Scenario Re:boot, the old versions of Weakness Analyzer (1, 2 and 3) were removed and replaced by the Weakness Analysis Device.