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Underground War
Roblox Game Codes

Underground War Codes

3 active codes for September 2026

Play on Roblox

About Underground War

Underground War is a fighting game on Roblox developed by capserg, first released on June 1, 2022. The game has 851.7 million visits and 548.4 thousand favorites to date. We currently track 3 active codes and 2 expired codes for Underground War. This page was last updated on September 12, 2026.

Active Codes

3

How to Redeem Underground War Codes

  1. Launch Underground War on Roblox
  2. Look for the Codes button or Settings menu
  3. Click on it to open the code redemption window
  4. Copy a code from this page using the copy button
  5. Paste the code into the text box and click Redeem
  6. Enjoy your free rewards!

Code history

The latest changes we tracked for Underground War codes.

  • 11K was added
  • 22K was added
  • 23K was added
  • 25K was added
  • 275k was added

Expired Codes

2

These codes have expired and no longer work. They are kept for reference.

CodeRewardAddedAction
11K$430 in-game cash
22Kin-game cash