Underground War 2.0 ️ Codes

Click the Codes button on the main screen to open the code entry field. Type your code and click Redeem. No level requirement - codes work from the moment you first spawn. Codes are case-sensitive.

Codes primarily reward Cash (usually 500 per code) and occasionally Potions, which are single-use consumable buffs for a specific weapon type. Cash is especially impactful because shop upgrades compound over the course of a match - a player who upgrades early gains a meaningful combat advantage for the rest of the session.

New codes release on a milestone pattern tied to game favorites and likes - historically one new code for every 1,000 favorites the game receives. With 551K+ favorites, this pattern has generated over 280 lifetime codes. The developer capserg does not maintain an active Twitter/X account, so the in-game Codes button and the Roblox DevForum update log are the most reliable sources for current codes. Milestone codes can expire, so redeem them as soon as you find them.