Echocalypse codes can give you free items such as selection chests, upgrade materials, Crystalline Cells, avatar cosmetics, and other account rewards. The active list is unusually long right now, so it is worth redeeming everything still accepted by the game before older entries rotate out.
Echocalypse working codes
HappyLabor— Free rewardsEaster2026— Free rewardsJulietteLOVE— Free rewardsJoker2026— Free rewardsH6Q9N3— Free rewardsPhoebeLOVE— Free rewardsWhiteDay— Free rewardsC8L4Z2— Free rewardsAshiriLOVE— Free rewardsR5B7T9— Free rewardsLUOSHALOVE— Free rewardsVALENTINE2026— Free rewardsM2X8A6— Free rewardsKOKOPELLILOVE— Free rewardsK9F3Q7— Free rewardsH8J3Q6— Free rewardsSHULOVE— Free rewardsT2P9C5— Free rewardsR4K7M8— Free rewardsMASALOVE— Free rewardsNANALOVE— Free rewards25XMAS— Free rewardsQ7M2KP— Free rewardsKATANALOVE— Free rewardsKALALOVE— Free rewardsQJ8DYGSY5— Free rewardsECHO3RD— Free rewardsQ4D7LX— Free rewardsKIRALOVE— Free rewardsB8C3SY— Free rewardsHALLOWEEN2025— Free rewardsZ4F6LV— Free rewardsSURICUTE— Free rewardsM5H1WT— Free rewards3Bx8NvRtW— Free rewardsR2K8QN— Free rewardsKleonaLOVE— Free rewardsA7D9PX— Free rewardsVIRGOLIBRA— Free rewardsQ6B3ZY— 4 Echo Crystal Flakes and 10 Special Equipment Component Selection ChestsKalincaCUTE— Free rewardsH2V8JN— Free rewardsMELKAWA— Free rewardsT9C4WL— 4 Adaptability Materials and 10 Special Equipment Component Selection ChestsAE5SDF— 1 Random Special Chimera Chest and 5 Multicore Artifact Matrixes25SUMMER2— Free rewardsG8R2KP— 5 Mission Data IV and 200 Crystalline CellsLYDIACUTE— Free rewardsGangleri0901— Free rewardsANNAWITCH— Free rewardsBW3Y9C— 5 Generic Bio-Chips III and 4 SSR Affinity Gift Selection ChestsNataliaLOVE— Free rewardsSerenelleCUTE— Free rewardsA4Z6TN— 4 Adaptability Materials and 10 Special Equipment Component Selection Chests9LD8KM— 1 Random Special Chimera Chest and 5 Multicore Artifact Matrixes25SUMMER1— Summer Soda Avatar, Scarlet Summe Avatar Frame, 2 Summer-Chilled Watermelons, 150 Iridimorphite, and 5 SSR Intimacy Gift Random BoxesElixiaKAWA— Free rewardsX7P2QJ— 5 Mission Data IV and 200 Crystalline CellsX3J9LUF2— 4 Echo Crystal Flakes and 10 Special Equipment Component Selection ChestAHUNCUTE— Free rewardsQ6V1NRD7— 5 Generic Bio-Chips III and 5 SSR Affinity Gift Selection ChestsF2B8MCX4— 4 Adaptability Materials and 10 Special Equipment Component Selection ChestsAnnaKAWA— Free rewardsA4K9ZTB8— 1 Random Special Chimera Chest and 5 Multicore Artifact MatrixOsiris0704— Free rewardsL9T3KZQ8— Free rewardsRosabelle— Free rewardsMORAICUTE— Free rewardsL3Z7A5B1— Free rewardsECHOHAPPY15— Free rewardsAD78JNG— 5 Generic Bio-Chips III and 5 SSR Affinity Gift Selection ChestsALINACUTE— Free rewards24FD65QP— 4 Adaptability Material and 10 Special Equipment Component Selection ChestPRINNNNY— Free rewardsCHILDRENSDAY2025— Free rewards84FETX5Q— 1 Random Special Chimera Chest and 5 Multicore Artifact MatrixASD8EA599— 5 Mission Data IV and 200 Crystalline Cells5FAC852S— 4 Echo Crystal Flakes and 10 Special Equipment Component Selection ChestsCharlotte— Free rewardsROSABELLE— Free rewards8SHVB46Q— 5 Generic Bio-Chips III and 5 SSR Affinity Gift Selection ChestsMOTHERSDAY— Free rewardsEaster420— Free rewardsAF6R5ED3— 4 Echo Crystal Flakes and 10 Special Equipment Component Selection ChestsSAMOVILA— Free rewardsDJ82NHF7— 5 Generic Bio-Chips III and 5 SSR Affinity Gift Selection ChestsJUSTAJOKE— Free rewardsAprilFools— Free rewardsECHOOFAZURE— Free rewards6SD52THJ— 4 Adaptability Materials and 10 Special Equipment Component Selection ChestsCHRISTIE— Free rewardsPY32CG84— 1 Random Special Chimera Chest and 5 Multicore Artifact MatrixSD5FVT84— 5 Mission Data IV and 200 Crystalline CellsWhiteDay— Free rewardsECHOFAQ4— Free rewardsCHARLOTTE— Free rewardsROXXXXXY— Free rewardsZIZ0226— Free rewardsF7H9U66R— 5 Generic Bio-Chips III and 5 SSR Affinity Gift Selection ChestsZIZ0226— RewardsA9N52JF— 4 Adaptability Materials and 10 Special Equipment Component Selection ChestsKAWA— RewardsVALENTINE2025— RewardsS6BBC85G— 1 Random Special Chimera Chest and 5 Multicore Artifact MatrixValentine— Free rewards for the Global versionLORINE— Free rewards for the Global versionF87SHJN7— 5 Mission Data IV and 200 Crystalline CellsPK23X76D— 4 Echo Crystal Flake and 10 Special Equipment Component Selection ChestsSpringFestival— RewardsLunarNewYear— Free rewards for the Global versionRixiaKAWA— RewardsElieKAWA— RewardsUFH85SNF— 5 Generic Bio-Chips III and 5 SSR Affinity Gift Selection ChestsSPHINX122— Free rewards for the Global versionpt98g23x— 4 Adaptability Materials and 10 Special Equipment Component Selection ChestsKYUBEYRING— Free rewards for the Global versionfra77jxh2— 1 Random Special Chimera Chest and 5 Multicore Artifact MatrixROXYCUTE— Rewards57cxyj45— 5 Mission Data IV and 200 Crystalline Cellsfji98xc6— 4 Echo Crystal Flakes and 10 Special Equipment Component Selection ChestsZIZCUTE— RewardsECHOXMAS2024— An Avatar Frame and a Christmas Gift Boxcn76ah5s— 5 Generic Bio-Chips III and 5 SSR Affinity Gift Selection ChestsCORETTA— Rewardspj86cbm2— A Special Chimera Chest and 5 Multicore Artifact MatrixSPHINXh— Rewardsh3jk4saod2zjd— 4 Shifter Material and 10 Special Equipment Component Selection Chestsmmkonso0900— 1 Random Special Chimera Chest and 5 Multicore Artifact MatrixHALLOWEEN24— Rewardspys45nb8h— Rewards9wxs382kj— Rewardscbh7d98ud— Rewardsrt2jdf84m— Rewardsaq2jn86zb— Rewardsfg7dcv9e3— RewardsHAPPY2NDANNIV— Rewardssugvbe241ig— 4 Echo Crystal Flakes and 10 Special Equipment Component Selection Chestsfhjsu221ifv— 5 Generic Bio-Chip IIl and 5 SSR Affinity Gift Selection ChestETONIE— Rewards859gza7eb92— 1 Random Special Chimera Material Chest and 5 Multicore Neolith MatrixTOMIE2024— Rewards2g9vkughs12— 1 Random Special Chimera Material Chest and Multicore Neolith Matrixmidautumn— Free rewards894hnd02h1— 1 Random Special Chimera Material Chest and 5 Multicore Neolith MatrixesVIKA2024— Free rewardsjru2tz9cin— 4 Echo Crystal Flakes and 10 Special Equipment Component Selection ChestBLUESEA2024— Free rewardsSUMMER2024— Free rewardsHATHOR— 1 Draw Master Selection Chest, 10 Mission Data III, and 10 Random SSR Affinity Gift ChestsLOVESOSWEET— Free rewards5q68dnh27s— 4 Echo Crystal Flakes and 10 Special Equipment Component Selection ChestLUMIN0526— Free rewards53f4sa6n9b— 20 Heterogeneous Solution and 300 Crystalline Cells5xfys7gn36— 5 Generic Bio-Chip III and 5 SSR Affinity Gift Selection Chestb27trd59aq— A Random Special Chimera Chest and 5 Multicore Artifact Matricesb6fg2a8a4h— 2 Draw Master Selection Chests, 20 Outfit Vouchers, and 10 Random SSR Affinity Gift Chestsb9br74a63n— 5 Generic Bio-Chips III and 5 SSR Affinity Gift Selection ChestsHALFANNIV2024— Rewardsgt28an16hp— 1 Adaptability Material and 20 Special Equipment Component Selection Chestsgt28ba57kf— 5 Generic Bio-Chip III and 5 SSR Affinity Gift Selection Chesthe95e48gyd— 3 Echo Crystal Flakes and 20 Nurture Solution IVSPRING2024— 1 Draw Item, Solar Terms Background: Spring Equinox, and 20 Mission Data IVhe37d2r9bf— 5 Generic Bio-Chip III, 5 Tooth of the Leviathan, and 5 SSR Affinity Gift Selection ChestsECHOLOVE314— 1 Draw Master Selection Chest, 1 Avatar Frame, and 52k Tribute PointsIWD0308— 1 Draw Item, 38k Tribute Points, and 10 Random SSR Affinity Gift ChestsHINAMATSURI— A Raeon Emoji Set, Furnishing [Lacquer-painting Screen], and 5 Generic Bio-Chip IIIKURIDOROTHY— Rewardsac24kr23ps— 1 Draw Item, 60k Tribute Points, and 2 Action Points Recovery ItemsNEKOMIMI— RewardsMORI211— RewardsVALENTINE2024— 1 Avatar Frame, 3 Action Points Recovery Items, 5 Favorability Gifts, and 2 Draw Items35KFOLLOWERS— RewardsDRAGONYEAR— 5 S Elementium, 4 Action Points Recovery Items, 1 Avatar Frame, and 1 SSR Surprise Boxgs68rc92fn— 1 Random Special Chimera Chest and 5 Multicore Artifact MatrixHORUS128— Free rewardsgs68rcy37b— 50 Modification Protocol IV and 300 Crystalline CellsCHIRAHA114— Rewardswa4y2d19hu— 5 Generic Bio-Chip III and 10 Mission Data IVwa4y4d12kn— 20 Nurture Solution III and 2 Echo Crystal FlakeECHO2024— Happy New Year frame, 100 Iridimorphite, and 2 Nutrient SolutionFBFRIENDS— 500 IridimorphiteGRYPH17— 30,000 Tribut Points, 100 Iridimorphite, and 5 Random SSR Affinity Gift Bagwa4y4d05qs— 10 Random SSR Affinity Gift Chests and 60 IridimorphiteECHOXMAS2023— Avatar Frame, Action Points Recovery Item, Furniture, and Favorability GiftWINTER2023— Solar Term background – Winter Solstice and the “A Bowl of Dold Winter” Frame
Echocalypse expired codes
How to redeem codes in Echocalypse
Step 1: Launch Echocalypse on your device and wait until you are on the main interface.
Step 2: Tap your avatar icon in the top-left corner. This opens the account menu where the redemption option is stored.
Step 3: Open the Basic Data tab. The code menu is listed there.
Step 4: Tap Redeem Code. A text field will appear for manual entry.
Step 5: Enter a code exactly as shown, then tap Confirm. If the code is accepted, the rewards are delivered to your account.
Where rewards and extra freebies come from
Redeemed items are meant to help with progression, especially when you need upgrade materials, chests, crystals, or cosmetic account items. Beyond redeem codes, the game also gives some early free rewards through your mailbox, a free draw after the tutorial, and an extra case opening reward.
Echocalypse is a sci-fi mobile RPG set in a ruined world where your squad fights through enemy forces on the way to the academy. If you are clearing the full code list, the fastest approach is to paste each entry directly into the Redeem Code field and keep going until the game stops accepting them.