Grand Chase - Dimensional Chaser, new server coming soon! Since we already have SEA server it's probably NA or EU server. What difference? server time.
Why did we get a second English server? because SEA server doesn't bring enough $$$ anymore. If you check game website bottom, you will see Price: Free to Play. Sure it free to play except countless $ packs and 7, 30 day vips.
1. Enter game website
2. Put email and press confirm.
3. Pre-register in google play.
Newbie Guide for most content
Grand Chase Mobile Global - Newbie Guide