Undecember app icon
Official build · Caution

Undecember APK Download for Android

LINE Games
RPGgamesRPGActionLootDark Fantasy
7.249K reviews
50K+Downloads
717.2 MBSize
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About Undecember APK

Undecember is a dark fantasy action RPG for Android players who want real-time combat, loot progression, rune-based builds, and dungeon-style character growth. The launch flow reached the game activity and title/login-style screens, with Android settings and permission pages also reviewed. It suits players who like experimenting with skill combinations, gear upgrades, and repeated combat runs. Because billing, advertising identifiers, storage, network, and background-service capabilities are present, players should review account and purchase prompts carefully before committing to long sessions.

PublisherLINE Games
Packagecom.linegames.ud
SourceAPKBA Verified Mirror
CategoryRPG

Features & use cases

Dark fantasy action RPG loop

Undecember focuses on real-time combat, gloomy fantasy environments, and character growth through skills, gear, and repeatable encounters. It is built for players who enjoy improving a build rather than only following a linear story.

The game can appeal to loot-focused players because each session can contribute to stronger equipment, better skill setups, or a clearer understanding of enemy patterns. The long-term value comes from refining a character over many runs.

This gives the section a clearer user value by connecting the main feature to a concrete mobile use case, session goal, or replay reason.

Runes, gear, and build freedom

A major draw is the build system, where skills and supporting effects can shape how a character fights. Players can experiment with damage style, range, survivability, and pacing instead of staying locked into one simple class path.

That freedom also means new players should avoid rushing upgrades. Compare skill effects, save scarce materials when possible, and treat early missions as a way to learn how gear stats and combat rhythm work.

This gives the section a clearer user value by connecting the main feature to a concrete mobile use case, session goal, or replay reason.

Online service structure

Undecember is designed around an online RPG structure with account flow, network access, events, and possible purchase points. Players should expect menus that support updates, rewards, character data, and service notices.

This can be useful for live content, but it also means the experience depends on connectivity and service availability. Check download prompts, sign-in options, and purchase screens before making the game part of a daily routine.

This gives the section a clearer user value by connecting the main feature to a concrete mobile use case, session goal, or replay reason.

Device access and control review

The package declares storage, network, advertising, billing, foreground service, wake-lock, and notification-related capabilities. These fit a service game but deserve a quick review on a personal device.

Grant only what is needed for play. If storage or notification prompts appear, decide based on whether you need downloads, alerts, or event reminders rather than accepting every prompt immediately.

This gives the section a clearer user value by connecting the main feature to a concrete mobile use case, session goal, or replay reason.

File integrity (SHA-256)

File SHA-256
e0b889076954ed0708db0f874e399278f855264a6a0b9eaf6ea3d3df0dc818f7
Signing Certificate SHA-256
735d12ad37df5bc549d2ae0cf4ea718444863365ef1144018a1ad8a41994f16e

Learn how this value helps verify APK file integrity. SHA-256 checksum guide

Security scan results

VirusTotal report available

Awaiting VirusTotal detection stats

Verified at: 06/29/2026, 07:24:27 / Scan target: Undecember Android APK 2.14.0105

View VirusTotal report

Learn how to read detection ratios, scan dates, and APK scan notes. VirusTotal APK scan guide

Install test results

SM-S911U1Install successful

Install Test Result

Package: com.linegames.ud Version: 2.14.0105 Version code: 2140105 Device: SM-S911U1 Android version: Android 16 Install result: success Launch result: success_game_activity_observed Reached screen: Undecember opened to its GameActivity and game UI before Android settings and permission pages were reviewed.

Install Test PreviewFlow preview available

Animated preview generated from the install-test recording.

Undecember install test preview
Install test preview for Undecember 2.14.0105 on SM-S911U1 / Android 16.

Review package identity, permissions, scan notes, and install behavior before installing. APK safety checklist

Ads / in-app purchases / forced behavior

AdsPresent

Advertising identifiers or ad-service components are present; review the live screens in your region before long sessions.

In-app purchasesPresent

Billing support is declared by the package, so optional paid plans or purchases may appear after sign-in or deeper use.

Forced loginNot found

A login option may exist, but the captured launch path did not require an account immediately.

Forced updateNot found

No mandatory update dialog was reached in the available launch flow.

Issues found during testing

  • No login, account binding, purchase, private-data entry, or destructive action was performed.
  • Billing, advertising identifier, storage, network, wake-lock, and foreground-service capabilities are declared.

Screenshot evidence gallery

Suitable / not suitable audiences

Suitable for

  • Players who enjoy dark fantasy action RPGs, build crafting, loot, and online progression.
  • Users comfortable reviewing service-game permissions and purchase prompts.

Not suitable for

  • Players looking for a small offline game with no account or network expectations.
  • Users who do not want billing, ads identifiers, storage, or background-service capabilities declared.
Download APK (717.2 MB)