you can't place all the blame on HTC
it's just a crappy timezone for a niche game *shrug*
if you really need to fulfill that air combat urge you can play War Thunder, there are always fights to be found even in Aussie/Kiwi timezone...but sadly it's just not as good as AH ;<
It is a HT problem, i used to log in same time a few years ago now to 150+. My squad the "9giap" at the time had 10+ every night after hours or Aussie time, all interested and keen to kill, now its dead.
The main problem is aces has no advertising or social interaction, its time to get with the times, the game is good and a sell-able product but none knows its here.
make a FB app that shows how many on now, or something as that would put people off at the moment.
get more social in free networks
advertise
offer cash prizes like the old days
referrals
its endless.
Myself i run 6 businesses and if one looked like dying i would put effort in to make it get noticed, no mater how lame it might be, maybe if put up a prize for social shares, referrals or just do anything at all the numbers wouldn't be getting under 40 at anytime of day or night.
This game is part of my life, love history, war and the guys in the game, the history is there but the guys are leaving in hords, and the hords used to be the biggest whine now its the lack of.
Beef