Checklist
Puzzle Calculator
Use this tool to calculate the combinations for your puzzle-solving!
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Result: --, --, --
Phase 1
Patient 13 will have weak spots on either shoulder. Have one player draw the normal zombies' aggro... (unless solo).
Phase 2
Patient 13's weak spot will now be its tentacles. Follow the same strategy as Phase 1...
Phase 3
The arena's playable area will shrink, increasing difficulty...