Working Penumbra Codes
Last updated August 21, 2026
No working codes right now
We're tracking Penumbra and will list codes here the moment the developers release them. If you spot one first, send it our way below.
How to redeem codes in Penumbra
- Launch Penumbra on Roblox.
- Look for a Codes, Shop or settings button — usually on the side of the screen.
- Paste the code exactly as shown above. Codes are case-sensitive.
- Press redeem to claim your reward.
Codes expire without warning — if one fails, it was almost certainly pulled by the developer.
Found a code we're missing?
Submit it and we'll verify it before it goes live.
About Penumbra
Penumbra is a top-down real-time grand strategy game with a moderate learning curve. This game is in alpha, expect bugs - play at your own discretion. ⚔️ Fight Your Way to Supremacy: Engage in epic battles, outsmart your opponents, and conquer territories. Victory is sweet, but total supremacy is the ultimate goal. Group: https://www.roblox.com/groups/32862650/Penumbra-Community Ecosystem: https://www.roblox.com/groups/5638873/DYLANJKL-ECOSYSTEM We are in 2318. Long after the war of resources left millions dead, cities in ruins and skies in ashes; even long after the glory days of the last city - a civil war in the largest private military conglomerate, one that took over the earth, is emerging. Splinter units of various high-ranking officials are fighting for power in the power-vacuum left by the disappearance of The Chairman. 🚀 Available now on PC and Mobile platforms. 🚀