Once Human Top-Up Guide — GG MOBILE GAMERS

Please make sure all information is entered accurately to avoid delays in receiving your Crystgin.

Applicable Platform

Once Human — Mobile & PC

(Cross-platform top-up supported)

Applicable Server

International Server

Required Information

1. User ID (UID)
2. Server Region
3. Server

How to Find Your UID & Server Info

1. Open Once Human.
2. Go to your profile page.
3. Your UID and server information appear near your avatar.