Hex Gambit popularity?


According to OSN there still are 300 Outwitters matches completed daily. Various sites covering Steam activity do not show Hex Gambit activity for all days of the week. Top day of the week might have 3 players. Isn’t this 1v1 or 2v2 game?And sales figures are listed as 0-20K.
After kickstart success, I was hoping small niche success at Steam (for OML). Was it?
Do players get matched up against human opponents?
I do not own gaming PC, only Mac and too many iOS devices.