Niffelheim Viking Survival RPG

Name: Niffelheim Viking Survival RPG
Rating: 4.314815 (10158 reviews)
Author: Ellada Games LLC

Ellada Games LLC

★ 4.3 (10,158 ratings)

⬇ 100,000+ downloads

Est. actual: 390,057

Style: Role Playing

Free

Released: Sep 25, 2022

IAP: $0.99 - $99.99 per item

Contains ads

Rated: Teen

Mechanics RPG & hero collector Survival & crafting sandbox Tower defense City & base builderStory & characters

Signals

4 this week · 1 positive · 1 warning All of this week's signals →

📈Last 7 days +173 installs — 16% slower than the week before (+205) · 36/day since Sep 18
🏆Among Role Playing games top 33% by installs gained this week (12427 peers growing)
⭐Rating steady at ★ 4.31 since Sep 18
🛠Updates quiet · updated 77 days ago

Installs since launch

+2,096 installs · +40 ratings since Sep 18

SDKs in the app · version 1.8.20, analysed Nov 5, 2026

Ad mediationironSource / Unity LevelPlay
Ad networkGoogle Mobile Ads (AdMob)Liftoff Monetize (Vungle) 7.7.8 Meta Audience Network 6.22.0 Mintegral Pangle 8.2.0.4 Unity Ads 4.20.0
AnalyticsAmplitude AppMetrica Firebase Analytics 22.4.0
AttributionTenjin TikTok Business SDK 1.6.1
ConsentGoogle User Messaging Platform 4.0.0
Crash reportingFirebase Crashlytics
Engagement & messagingFirebase Cloud Messaging 22.0.0 Play In-App Review 2.0.0
Game engineUnity (engine)
Game servicesPlay Games Services 21.0.0
PaymentsPlay Billing Library 9.0.0
PlatformPlay Asset Delivery 2.1.0
SecurityPlay Integrity API 1.3.0

7 mediation adapters

Adapters connect a mediation SDK to an ad network. An adapter alone does not mean the network’s own SDK is bundled.

ironSource/LevelPlay adapter → vungle 5.13.0ironSource/LevelPlay adapter → vungle 5.19.0ironSource/LevelPlay adapter → vungle 5.22.0ironSource/LevelPlay adapter → vungle 5.12.0ironSource/LevelPlay adapter → vungle 5.14.0ironSource/LevelPlay adapter → yandex 5.4.0ironSource/LevelPlay adapter → yandex 5.13.0

Found by static analysis of the app package; bundled is not the same as active. All SDKs →

Update history

1.8.20 Aug 30, 2026 · seen Sep 18, 2026

Technical improvements and minor bug fixes.

Only the current version so far — new entries appear as the game ships updates.

Trailer

Niffelheim Viking Survival RPG screenshot

Niffelheim Viking Survival RPG is a role playing game by Ellada Games LLC with 100,000+ downloads (about 390K estimated). +173 installs in the last 7 days. Rated 4.3 from 10K ratings. Released Sep 25, 2022. Install growth, rank history, SDKs and ad networks.

From the store listing: “Welcome to Niffelheim - an open world of Vikings filled with dangers and challenges. Prepare yourself for an immersive survival RPG game with crafting and tower defense, mining, and base building mechanics, where your skills will be tested against horror monsters and black magic. Play an epic journey of exploration,…”