What's the name of the app you're asking help for? Grim Soul V 3.3.0 by Kefir!
Is this app playable online only? Yes: this app can be played in online mode only.
Is this a paid app? No
Google Play link: Google Play Grim Soul: 전쟁 서바이벌 RPG게임 4.4 (515K)
What are the mod features you...