This is a mobile turn-based strategy massively multiplayer online game created by South Korean game developer, Com2uS. The game was announced and released at the Electronic Entertainment Expo on June 12, 2014 for iOS and Android devices.

Client’s target: looking for valuable users, reach ROAS goal
Geos: China
Platform: iOS
Pricing model: CPI
Traffic Type: Direct in-app, SDK

Results:
Period: Spring 2019
Monthly Installs: 15 000+
Reach KPI: ROAS D30 30%+, +1D Retention
Rate < 10%, Registration rate < 10%.