You get the Lost and Found badge in Blood Zone by going into the sewers, finding the hidden room, and entering the keypad code 76432 to open the door, then clicking the weapon inside. Another walkthrough shows the same badge route starting near the middle safe-zone area, then heading through the hole/vent path into the secret sewer area before using the keypad.

Quick Scoop

  1. Go to the hidden sewer access point in Blood Zone.
  2. Follow the vent/tunnel path to the secret room.
  3. Use the keypad code 76432.
  4. Open the door and interact with the item inside to earn the badge.

Notes

  • Public walkthroughs consistently point to the same keypad code, so 76432 is the key step.
  • One source labels the badge as part of Blood Zone’s secret badges and places it in the sewers hidden area.
  • A recent badge listing confirms it is an active Roblox game badge for Blood Zone.

TL;DR

Enter the secret sewer room, type 76432 on the keypad, and collect the item inside to unlock Lost and Found.