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CoComelon: Play with JJ

Case 022 / Exient / Netflix

Developed by Exient, CoComelon: Play with JJ was a Netflix game, now removed from Netflix in Jul 15, 2025. Client-complete. Strip the Netflix SDK entitlement gate and it runs offline. A working offline build or asset bundle is published.

Recovery notes

Netflix-exclusive children's game based on the CoComelon franchise, developed by Exient on Unreal Engine 4. The only offline wall is the Netflix login gate: the game bridges the oldest Netflix SDK (com.netflix.android.api) into native UE4 through a JNI glue class (com.netflix.NGP.NetflixSDK), and the patch delivers a synthetic signed-in offline player straight to the native user-state callback (nativeOnNetflixUserStateChanged) so no network is needed. Progress is stored in the engine's own on-device save, not the Netflix cloud, so saving/loading already work once past the gate. Handled by the netflix-offline-patcher tool (Unreal + gen-0 branch).

Original download mirrors
Details
RecoverabilitySDK-patchable
StatusRecovered
Android (APK)Download from Internet Archive (v1.1.0)
sha256 d639deeb1601c9dc1a542d1fe9a18cd557534ebf34192b41b29f3807092b39a9
iOS (IPA)Not yet recovered.
EngineUnreal Engine 4 (libUE4) · arm64-v8a + armeabi-v7a
Packagecom.netflix.NGP.CocomelonPlayWithJJ
ReleasedUnknown
RemovedJul 15, 2025
Netflix exclusiveYes
ContributorsGooglyBlox
UpdatedJul 3, 2026

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