Project Entropy 2099 puts you in command of a warship on a distant planet, tasking you with securing a landing zone and expanding your base. Setting up camp in unknown territory takes plenty of supplies, and building up momentum early can be a grind if you rely solely on daily tasks.
Promo codes give you a fast route to extra in-game rewards without spending cash. Redeeming them takes just a few seconds and provides useful supplies to help you get established.
Updated October 2026: We checked for new Project Entropy 2099 codes. There are currently five active codes offering free rewards. Make sure to claim them promptly before the developers take them offline.
All Project Entropy 2099 Codes (October 2026)
Here are all the verified, working codes currently available for the game.
- FUNENTROPYTIME—Redeem Rewards
- EasterCodeEntropy—Redeem Rewards {Active!}
- Valentinesday26—Redeem Rewards
- Entropy2025—Redeem Rewards {Active!}
- GIFT999—Redeem Rewards {Active!}
Expired Project Entropy 2099 Codes
These codes have expired and can no longer be redeemed, but they are listed here so you know what has already run its course.
- Christmas
- 2025Halloween
- HappyEasterEntropy25
- EntropyGiftCode
- HappyFriday
- HappyHoliday
- iOSrelease
- EntropyHalloween
- WorldPastaDay
- Chivalry
- Arachnid
- HappyFriday13th
- FloraAndFauna
- Squadron
- MaritimeDay
- YouShallPass
How to Redeem Codes in Project Entropy 2099
Claiming your rewards takes only a few quick steps once you finish the opening tutorial:
- Launch Project Entropy 2099 on your mobile device.
- Tap your Player Avatar or profile icon in the top corner of the screen.
- Select the Settings gear, then find the Redeem Code or Gift Code option.
- Enter a valid code into the text input area exactly as shown.
- Tap Confirm to claim your items from your in-game mailbox or inventory.
Why Your Code Isn’t Working
- Case Sensitivity: Most redemption codes are case-sensitive. Ensure capitalized letters match the table above.
- Expired Validity: Codes often run on strict timers and will stop working once their campaign concludes.
- Extra Spaces: Copying and pasting can accidentally add a trailing space, which will trigger an error.
- Progression Limits: Certain reward codes require your account to reach a specific command level or complete the initial tutorial missions before unlocking.
How to Get More Project Entropy 2099 Codes
The developers release fresh codes across official community channels to celebrate major game patches, seasonal holidays, and community milestones. Keeping an eye on the official Discord server, Facebook page, and developer livestreams is a solid way to spot new drops early.
You can also bookmark this page and check back regularly. We track new code releases and update our list as soon as fresh rewards go live.
