Echocalypse Codes December 2025: Unlock Secrets & Rewards Today!

Updated December 17, 2025

We’ve just added new codes!

A cataclysm engulfed the earth, leaving you as the last glimmer of hope in the world of Echocalypse. This game captivates with an exciting storyline and unforgettable companions who stand by your side throughout your journey. Upgrade these allies after every battle as you strive to repel enemy forces and fight your way to the academy!

Want to speed up your progress and level up your team without spending too much time? Redeem Echocalypse codes for various items like chests and materials, streamlining your upgrades and making it easier to confront enemies. You can snag free Crystals for use in the shop or for drawing new characters in gacha. Some codes even offer custom frames and backgrounds to add a personal touch to your account. If you enjoy titles like this, don’t miss our Honkai Star Rail Codes article for more codes and fantastic rewards!

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Complete List of Echocalypse Codes

Active Echocalypse Codes

KATANALOVE—Redeem for free rewards (New)
KALALOVE—Redeem for free rewards (New)
QJ8DYGSY5—Redeem for free rewards (New)
ECHO3RD—Redeem for free rewards (New)
Q4D7LX—Redeem for free rewards (New)
KIRALOVE—Redeem for free rewards (New)
B8C3SY—Redeem for free rewards (New)
HALLOWEEN2025—Redeem for free rewards
Z4F6LV—Redeem for free rewards
SURICUTE—Redeem for free rewards
M5H1WT—Redeem for free rewards
3Bx8NvRtW—Redeem for free rewards
R2K8QN—Redeem for free rewards
KleonaLOVE—Redeem for free rewards
A7D9PX—Redeem for free rewards
VIRGOLIBRA—Redeem for free rewards
Q6B3ZY—Redeem for 4 Echo Crystal Flakes and 10 Special Equipment Component Selection Chests
KalincaCUTE—Redeem for free rewards
H2V8JN—Redeem for free rewards
MELKAWA—Redeem for free rewards
T9C4WL—Redeem for 4 Adaptability Materials and 10 Special Equipment Component Selection Chests
AE5SDF—Redeem for 1 Random Special Chimera Chest and 5 Multicore Artifact Matrixes
25SUMMER2—Redeem for free rewards
G8R2KP—Redeem for 5 Mission Data IV and 200 Crystalline Cells
LYDIACUTE—Redeem for free rewards
Gangleri0901—Redeem for free rewards
ANNAWITCH—Redeem for free rewards
BW3Y9C—Redeem for 5 Generic Bio-Chips III and 4 SSR Affinity Gift Selection Chests
NataliaLOVE—Redeem for free rewards
SerenelleCUTE—Redeem for free rewards
A4Z6TN—Redeem for 4 Adaptability Materials and 10 Special Equipment Component Selection Chests
9LD8KM—Redeem for 1 Random Special Chimera Chest and 5 Multicore Artifact Matrixes
25SUMMER1—Redeem for a Summer Soda Avatar, Scarlet Summer Avatar Frame, 2 Summer-Chilled Watermelons, 150 Iridimorphite, and 5 SSR Intimacy Gift Random Boxes
ElixiaKAWA—Redeem for free rewards
X7P2QJ—Redeem for 5 Mission Data IV and 200 Crystalline Cells
X3J9LUF2—Redeem for 4 Echo Crystal Flakes and 10 Special Equipment Component Selection Chests
AHUNCUTE—Redeem for free rewards
Q6V1NRD7—Redeem for 5 Generic Bio-Chips III and 5 SSR Affinity Gift Selection Chests
F2B8MCX4—Redeem for 4 Adaptability Materials and 10 Special Equipment Component Selection Chests
AnnaKAWA—Redeem for free rewards
A4K9ZTB8—Redeem for 1 Random Special Chimera Chest and 5 Multicore Artifact Matrixes
Osiris0704—Redeem for free rewards
L9T3KZQ8—Redeem for free rewards
Rosabelle—Redeem for free rewards
MORAICUTE—Redeem for free rewards
L3Z7A5B1—Redeem for free rewards
ECHOHAPPY15—Redeem for free rewards
AD78JNG—Redeem for 5 Generic Bio-Chips III and 5 SSR Affinity Gift Selection Chests
ALINACUTE—Redeem for free rewards
24FD65QP—Redeem for 4 Adaptability Materials and 10 Special Equipment Component Selection Chests
PRINNNNY—Redeem for free rewards
CHILDRENSDAY2025—Redeem for free rewards
84FETX5—Redeem for 1 Random Special Chimera Chest and 5 Multicore Artifact Matrixes
ASD8EA599—Redeem for 5 Mission Data IV and 200 Crystalline Cells
5FAC852S—Redeem for 4 Echo Crystal Flakes and 10 Special Equipment Component Selection Chests
Charlotte—Redeem for free rewards
ROSABELLE—Redeem for free rewards
8SHVB46Q—Redeem for 5 Generic Bio-Chips III and 5 SSR Affinity Gift Selection Chests
MOTHERSDAY—Redeem for free rewards
Easter420—Redeem for free rewards
AF6R5ED3—Redeem for 4 Echo Crystal Flakes and 10 Special Equipment Component Selection Chests
SAMOVILA—Redeem for free rewards
DJ82NHF7—Redeem for 5 Generic Bio-Chips III and 5 SSR Affinity Gift Selection Chests
JUSTAJOKE—Redeem for free rewards
AprilFools—Redeem for free rewards
ECHOOFAZURE—Redeem for free rewards
6SD52THJ—Redeem for 4 Adaptability Materials and 10 Special Equipment Component Selection Chests
CHRISTIE—Redeem for free rewards
PY32CG84—Redeem for 1 Random Special Chimera Chest and 5 Multicore Artifact Matrixes
SD5FVT84—Redeem for 5 Mission Data IV and 200 Crystalline Cells
WhiteDay—Redeem for free rewards
ECHOFAQ4—Redeem for free rewards
CHARLOTTE—Redeem for free rewards
ROXXXXXY—Redeem for free rewards
ZIZ0226—Redeem for free rewards
F7H9U66R—Redeem for 5 Generic Bio-Chips III and 5 SSR Affinity Gift Selection Chests
ZIZ0226—Redeem for rewards
A9N52JF—Redeem for 4 Adaptability Materials and 10 Special Equipment Component Selection Chests
KAWA—Redeem for rewards
VALENTINE2025—Redeem for rewards
S6BBC85G—Redeem for 1 Random Special Chimera Chest and 5 Multicore Artifact Matrixes
Valentine—Redeem for free rewards (for Global version)
LORINE—Redeem for free rewards (for Global version)
F87SHJN7—Redeem for 5 Mission Data IV and 200 Crystalline Cells
PK23X76D—Redeem for 4 Echo Crystal Flakes and 10 Special Equipment Component Selection Chests
SpringFestival—Redeem for rewards
LunarNewYear—Redeem for free rewards (for Global version)
RixiaKAWA—Redeem for rewards
ElieKAWA—Redeem for rewards
UFH85SNF—Redeem for 5 Generic Bio-Chips III and 5 SSR Affinity Gift Selection Chests
SPHINX122—Redeem for free rewards (for Global version)
pt98g23x—Redeem for 4 Adaptability Materials and 10 Special Equipment Component Selection Chests
KYUBEYRING—Redeem for free rewards (for Global version)
fra77jxh2—Redeem for 1 Random Special Chimera Chest and 5 Multicore Artifact Matrixes
ROXYCUTE—Redeem for rewards
57cxyj45—Redeem for 5 Mission Data IV and 200 Crystalline Cells
fji98xc6—Redeem for 4 Echo Crystal Flakes and 10 Special Equipment Component Selection Chests
ZIZCUTE—Redeem for rewards
ECHOXMAS2024—Redeem for an Avatar Frame and a Christmas Gift Box
cn76ah5s—Redeem for 5 Generic Bio-Chips III and 5 SSR Affinity Gift Selection Chests
CORETTA—Redeem for rewards
pj86cbm2—Redeem for a Special Chimera Chest and 5 Multicore Artifact Matrixes
SPHINXh—Redeem for rewards
h3jk4saod2zjd—Redeem for 4 Shifter Material and 10 Special Equipment Component Selection Chests
mmkonso0900—Redeem for 1 Random Special Chimera Chest and 5 Multicore Artifact Matrixes
HALLOWEEN24—Redeem for rewards
pys45nb8h—Redeem for rewards
9wxs382kj—Redeem for rewards
cbh7d98ud—Redeem for rewards
rt2jdf84m—Redeem for rewards
aq2jn86zb—Redeem for rewards
fg7dcv9e3—Redeem for rewards
HAPPY2NDANNIV—Redeem for rewards
sugvbe241ig—Redeem for 4 Echo Crystal Flakes and 10 Special Equipment Component Selection Chests
fhjsu221ifv—Redeem for 5 Generic Bio-Chip III and 5 SSR Affinity Gift Selection Chests
ETONIE—Redeem for rewards
859gza7eb92—Redeem for 1 Random Special Chimera Material Chest and 5 Multicore Neolith Matrixes
TOMIE2024—Redeem for rewards
2g9vkughs12—Redeem for 1 Random Special Chimera Material Chest and Multicore Neolith Matrix
midautumn—Redeem for free rewards
894hnd02h1—Redeem for 1 Random Special Chimera Material Chest and 5 Multicore Neolith Matrixes
VIKA2024—Redeem for free rewards
jru2tz9cin—Redeem for Echo Crystal Flake (x4) and Special Equipment Component Selection Chest (x10)
BLUESEA2024—Redeem for free rewards
SUMMER2024—Redeem for free rewards
HATHOR—Redeem for Draw Master Selection Chest (x1), Mission Data III (x10), and Random SSR Affinity Gift Chest (x10)
LOVESOSWEET—Redeem for free rewards
5q68dnh27s—Redeem for Echo Crystal Flake (x4) and Special Equipment Component Selection Chest (x10)
LUMIN0526—Redeem for free rewards
53f4sa6n9b—Redeem for Heterogeneous Solution (x20) and Crystalline Cells (x300)
5xfys7gn36—Redeem for Generic Bio-Chip III (x5) and SSR Affinity Gift Selection Chest (x5)
b27trd59aq—Redeem for a Random Special Chimera Chest and 5 Multicore Artifact Matrices
b6fg2a8a4h—Redeem for 2 Draw Master Selection Chests, 20 Outfit Vouchers, and 10 Random SSR Affinity Gift Chests
b9br74a63n—Redeem for 5 Generic Bio-Chips III and 5 SSR Affinity Gift Selection Chests
HALFANNIV2024—Redeem for rewards
gt28an16hp—Redeem for Adaptability Material (x1) and Special Equipment Component Selection Chest (x20)
gt28ba57kf—Redeem for Generic Bio-Chip III (x5) and SSR Affinity Gift Selection Chest (x5)
he95e48gyd—Redeem for Echo Crystal Flake (x3) and Nurture Solution IV (x20)
SPRING2024—Redeem for Draw Item (x1), Solar Terms Background: Spring Equinox, and Mission Data IV (x20)
he37d2r9bf—Redeem for Generic Bio-Chip III (x5), Tooth of the Leviathan (x5), and SSR Affinity Gift Selection Chest (x5)
ECHOLOVE314—Redeem for Draw Master Selection Chest (x1), Avatar Frame, and Tribute Points (52k)
IWD0308—Redeem for Draw Item (x1), Tribute Points (38k), and Random SSR Affinity Gift Chest (x10)
HINAMATSURI—Redeem for Raeon Emoji Set, Furnishing [Lacquer-painting Screen], and Generic Bio-Chip III (x5)
KURIDOROTHY—Redeem for rewards
ac24kr23ps—Redeem for Draw Item (x1), Tribute Points (60k), and Action Points Recovery Item (x2)
NEKOMIMI—Redeem for rewards
MORI211—Redeem for rewards
VALENTINE2024—Redeem for 1 Avatar Frame, 3 Action Points Recovery Items, 5 Favorability Gifts, and 2 Draw Items
35KFOLLOWERS—Redeem for rewards
DRAGONYEAR—Redeem for x5 S Elementium, x4 Action Points Recovery Items, x1 Avatar Frame, and x1 SSR Surprise Box (New)
gs68rc92fn—Redeem for Random Special Chimera Chest (x1) and Multicore Artifact Matrix (x5)
HORUS128—Redeem for free rewards
gs68rcy37b—Redeem for Modification Protocol IV (x50) and Crystalline Cells (x300)
CHIRAHA114—Redeem for rewards
wa4y2d19hu—Redeem for 5 Generic Bio-Chip III and 10 Mission Data IV
wa4y4d12kn—Redeem for 20 Nurture Solution III and 2 Echo Crystal Flakes
ECHO2024—Redeem for Happy New Year frame, 100 Iridimorphite, and 2 Nutrient Solution
FBFRIENDS—Redeem for 500 Iridimorphite
GRYPH17—Redeem for 30,000 Tribute Points, 100 Iridimorphite, and 5 Random SSR Affinity Gift Bags
wa4y4d05qs—Redeem for a Random SSR Affinity Gift Chest (x10) and Iridimorphite (x60)
ECHOXMAS2023—Redeem for Avatar Frame, Action Points Recovery Item, Furniture, and Favorability Gift
WINTER2023—Redeem for Solar Term background – Winter Solstice and “A Bowl of Cold Winter” Frame

Expired Echocalypse Codes

How to Redeem Codes in Echocalypse

Ready to grab some exciting rewards? Here’s how to redeem Echocalypse codes in just a few simple steps:

Launch Echocalypse on your device.
Tap on your avatar icon in the top-left corner of the screen.
Go to the Basic Data tab.
Click on the Redeem Code tab.
Type in the code in the text box.
Hit Confirm to claim your goodies.

How Can You Get More Codes in Echocalypse?

Keep yourself updated with the latest Echocalypse codes by following the game’s X account (@Echocalypse_SEA). Joining the Echocalypse Discord server or following their official Facebook page (@Echocalypse) can also help you stay in the loop.

Although you can look for codes independently, it can be quite the hassle sifting through unrelated posts. So why not bookmark this article and check back often for all the latest working codes in one spot?

Why Are My Echocalypse Codes Not Working?

Typographical errors can sneak in when entering Echocalypse codes, especially on mobile keyboards. To avoid these pitfalls and safeguard your rewards, copy and paste codes directly from our list into the game for accuracy.

Our inactive codes list contains numerous expired codes, a reminder to redeem your rewards quickly, as Echocalypse codes tend to have short lifespans. If you find an expired code listed as active, let us know so we can fix it.

Other Ways to Get Free Rewards in Echocalypse

While Echocalypse codes offer great benefits, the game hosts more surprises waiting for players. Once you create your account and dive into the adventure, you’ll find character upgrade items waiting in your mailbox. Post-tutorial, you’ll receive a free draw for a four-star companion, plus a free case loaded with valuable goodies.

What Is Echocalypse?

Echocalypse is a sci-fi RPG mobile game thrust into a chaotic, post-apocalyptic world populated by kemono girls. As the last bastion of hope, your character embarks on a mission to save your sibling from enemies blocking your way to the academy. With powerful companions at your side, triumph over foes as you navigate through diverse maps.

If you’re eager to snag more codes and exchange them for fantastic freebies in various games, check out our Codes Section for similar guides.