hi
this topic only is my opinion about the reasons because online is low on servers. I play on Halnak, bcs i will wrote based only on the online of this server. There's no ppl, server is empty
it's simple
The reason is one - free money, free gold, free items, all for free in events. Gamigo distributes all game items to people for free in events. Cars, speedboats, erenor essence, etc - all that cost money or resources for craft. Craft 1 car cost ~8-10 k gold. Speedboat ~ 2k gold. Erenor essence (mystic) 10 k gold. etc
so, when ppl took all this for free-> they no need more anything. They no need to carry packs (regional or cargo), no need craft, no need play for make all items, those you given to all for free.
bcs server is empty. nothing more.