Slash.io: Sole Survivor

Name: Slash.io: Sole Survivor
Rating: 3.5211267 (1940 reviews)
Author: Europa Game Studio

Europa Game Studio

★ 3.5 (1,940 ratings)

⬇ 1,000,000+ downloads

Est. actual: 2,557,242

Style: Action

Free

Released: Jul 3, 2024

IAP: $1.99 - $19.99 per item

Contains ads

Rated: Everyone

Mechanics IO / hole / crowd arena Tower defense Roguelike / survivor-like

Signals

4 this week · 2 positive · 1 warning All of this week's signals →

📈Last 7 days +6.4K installs — 5% faster than the week before (+6.1K) · 758/day since Sep 18
🏆Among Action games top 7% by installs gained this week (12957 peers growing)
⭐Rating steady at ★ 3.52 since Sep 18
🛠Updates dormant · updated 367 days ago

Installs since launch

+34,098 installs · +38 ratings since Sep 18

SDKs in the app · version 0.1.27, analysed Oct 6, 2026

Ad mediationAppLovin MAX ironSource / Unity LevelPlay
Ad networkAppLovin SDK DT Exchange (Fyber)Google Mobile Ads (AdMob) 22.6.0 InMobi Liftoff Monetize (Vungle) 7.1.0 Meta Audience Network 6.16.0 Mintegral Pangle 5.6.0.4 Unity Ads 4.9.2 myTarget
AnalyticsFirebase Analytics 21.3.0
AttributionAppsFlyer Facebook App Events 16.3.0
ConsentGoogle User Messaging Platform 2.1.0
Crash reportingFirebase Crashlytics
Engagement & messagingFirebase Cloud Messaging 23.2.1
Game engineUnity (engine)
Game servicesPlay Games Services 21.0.0
PaymentsPlay Billing Library 5.2.1
Remote configFirebase Remote Config 21.4.1
Social & loginFacebook Gaming Services Facebook Login Facebook SDK (core) 16.3.0 Facebook Share Google Sign-In 19.2.0

13 mediation adapters

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

AppLovin MAX adapter → VungleAppLovin MAX adapter → VungleAppLovin MAX adapter → YandexironSource/LevelPlay adapter → yandex 4.3.41ironSource/LevelPlay adapter → yandex 4.3.41ironSource/LevelPlay adapter → yandex 4.3.45ironSource/LevelPlay adapter → yandex 4.3.29ironSource/LevelPlay adapter → yandex 4.3.21ironSource/LevelPlay adapter → yandex 4.3.21ironSource/LevelPlay adapter → yandex 4.1.18ironSource/LevelPlay adapter → yandex 4.3.23ironSource/LevelPlay adapter → yandex 4.3.34ironSource/LevelPlay adapter → yandex 4.3.23

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

Update history

0.1.30 Oct 31, 2025 · seen Sep 18, 2026

- Optimize game performance<br>- Fix bugs

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

Slash.io: Sole Survivor is an action game by Europa Game Studio with 1,000,000+ downloads (about 2.6M estimated). +6.4K installs in the last 7 days. Rated 3.5 from 1.9K ratings. Released Jul 3, 2024. Install growth, rank history, SDKs and ad networks.

From the store listing: “Slash.io: Sole Survivor offers a thrilling action-packed experience in the world of io games! Enter the battlefield and fight against relentless waves of monsters in this intense survival io and monster survival adventure. Can you outlast the hordes and become the last hero standing? In this fast-paced survival io…”