I've been playing fairly often everyday (at least 8-10 hours) since the game came out and im only level 41 now. Was the game in closed beta at one point in NA?

 

There might be local release of the BDM for a while. Saw many guides and also a Korean version APK v4 for far back as about a year.

This new version released at December 11 , a Global version of a game. So yes, BDM is old game.

There was a soft release for certain countries last month I believe or it may have been the month before but either way that's probably why they are

I'm completely f2p and im level 54 its just about grinding the game hard and getting over the first 2100 cp kind of barrier to progress in story which gives a ton of exp, also started last week

Im a F2P player myself. started yesterday midday, already at level 40 and 1420CP.

utilising everything i can for exp and refreshing black spirit mode every 3 hours if i dont have time to play