Codes ยท Android, iOS
State of Survival Codes: Active and Expired (June 2026)
Last checked June 21, 2026 (UTC)
State of Survival codes show up pretty regularly thanks to FunPlus events, partner campaigns, and the official creator team, and I keep this list trimmed to the ones that still work. We refresh it whenever new ones drop.
State of Survival codes are the 8 to 16 character strings FunPlus posts on the State of Survival Twitter, Facebook, and Discord channels for free Biocaps, Speedups (Construction, Research, Training), Epic and Advanced Search Maps, Legendary Hero Fragments, 10K Supply Crates, and Small Stamina items. Biocaps are the premium currency for the VIP shop and Hero summons. Search Maps spawn enemies and rewards out on the world map, which is your main farming loop. Legendary Hero Fragments unlock and upgrade your 5-star Heroes, and those gate most of the late-game content.
Quick tip. honestly, throw your code Biocaps at the Doomsday Train event summons rather than individual building Speedups. That event bumps your summon rate by 30%, and a single Legendary Hero pull during that window is worth roughly six times whatever Speedup the same Biocaps would've bought.
New ones land during Doomsday qualifier events, Steam launch anniversaries, partner crossovers (The Walking Dead, Resident Evil), and community milestone celebrations. You'll need your Player ID and the in-game Gift Redemption menu. It's all in client, no external web step, and most codes want you at account level 10.
- You redeem inside the game through Settings, not on a web page.
- Most expire within 14 to 30 days, which is longer than a lot of survival games.
- Each code is single use per Player ID.
- Codes work on every server, with no region locking.
- Rewards land in your in-game mailbox right after a successful redemption.
Active State of Survival codes (4)
Hit the Copy button next to each code. The in-game redemption is case sensitive on some clients, so pasting is safer than typing it out.
| Code | Reward |
|---|---|
| NIGHTINGALE2026 New Expires soon | In-game rewards |
| ABYSSALSKIRMISH Expires soon | In-game rewards |
| SOS2026 Expires soon | In-game rewards |
| PLAYSOSONPC Expires soon | In-game rewards |
If a code comes back 'invalid', it may have hit its redemption cap, or your client just needs an update.
Expired State of Survival codes
Skip these. They were tied to holiday and anniversary campaigns.
| Code | Reward | Expired |
|---|---|---|
| SOSEASTER26 | Easter chest and Biocaps | April 15, 2026 |
| SOSCHRISTMAS25 | Holiday chest and resources | January 6, 2026 |
| SOSLAUNCH8YR | Anniversary bundle | September 30, 2025 |
How to redeem State of Survival codes
Redemption is fully in client, there's no web portal. The Gift Redemption option sits in the Settings menu, and you need to be Account Level 10 before it shows up.
- Open State of Survival and tap the Settings button in the bottom right of the main screen.
- Scroll down and tap Gift Redemption.
- Type or paste the code into the input field.
- Tap Redeem, and a confirmation popup shows you the reward list.
- Tap Confirm, then open your in-game mailbox to claim everything. The mailbox holds it for 7 days.
If Gift Redemption is missing from Settings, your account is below Level 10 or your client is out of date. Finish the prologue to hit Level 10, and update the app from the App Store or Play Store.
State of Survival codes FAQ
Where do I find my State of Survival Player ID?
Open the game and tap your avatar in the top left to pull up your profile. The Player ID sits right under your name as a 9 to 11 digit number. Most codes redeem in game by Player ID automatically, so you'll rarely have to type it out by hand.
Why doesn't Gift Redemption appear in my Settings menu?
Two usual reasons. Either your account is below Level 10 (finish the prologue tutorial to unlock it), or your client is out of date, so update from the Play Store or App Store. Once you're sorted, the option shows up at the bottom of Settings.
Are Legendary Hero Fragments from codes worth anything?
They're the most valuable reward you'll get. 50 fragments summon a 5-star Hero, and most codes pay 5 each, so stacking 10 code redemptions over a month nets you a full Hero summon that would otherwise run you about 5,000 Biocaps in the gacha.
Can I redeem multiple State of Survival codes in one session?
Yep. Open Gift Redemption, enter a code, confirm, then enter the next one without backing out. The rewards just stack in your mailbox in the order you redeemed them.
Do codes work on all servers?
Yes. State of Survival codes are global and not server locked. Whether you're on Server 1 or Server 600, the same code works as long as it hasn't hit its global redemption cap.
How long do mailbox rewards stay claimable?
Seven days. Pop open the mailbox during your next play session and claim everything before the timer runs out.