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Dungeon Boss: Respawned

Case 043 / Boss Fight Entertainment / Netflix

Developed by Boss Fight Entertainment, Dungeon Boss: Respawned was a Netflix game, now removed from Netflix in Dec 2025. Authoritative server state. Revival needs a server reimplementation. Technically blocked or shelved. See the case notes.

Why it stopped working

Server-authoritative live-service gacha (ServerCommand/ContentModel, ApiClient + AuthToken + playerSession, ForceUpdate gate, AWS + encrypted GameCredentials.jwe). Boot requires a login to Boss Fight's game server; no offline mode.

Recovery notes

Boss Fight Entertainment (Netflix-owned) gacha hero-collector RPG on their 'Hammer' Unity IL2CPP engine (soft-launch build v0.5.17065; internal/package name 'New Frontiers'). gen-2 com.netflix.games SDK + Unity bridge, so the Netflix gate itself is tool-clearable - EMPIRICALLY DONE: netflix-offline-patcher removed the gate and the game boots past Netflix into its own title screen (all hero art renders from the fused UnityDataAssetPack). It then reaches its own 'Loading... (Login)' step and dead-ends on 'Error Code: 1E61D90B'. The game's auth layer BF.Auth.BFNetflixAuthProvider.RequestPlayerAccess throws a NullReferenceException (needs a CurrentProfile, null offline - fixable like Rainbow Six SMOL), but behind it is the terminal wall: a mandatory login to Boss Fight's dead game server (ApiClient/AuthToken/playerSession) that feeds the server-authoritative ContentModel (hero/gacha/campaign configs) and player roster. No offline mode. Abandonment case.

Original download mirrors
Details
RecoverabilityServer reimpl
StatusAbandoned
Android (APK)Not yet recovered.
iOS (IPA)Not yet recovered.
EngineUnity IL2CPP (Boss Fight 'Hammer' engine) · arm64-v8a + armeabi-v7a
Packagecom.netflix.NGP.DungeonBossNewFrontiers
ReleasedUnknown
RemovedDec 2025
Netflix exclusiveYes
Contributorscommunity
UpdatedJul 4, 2026

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