I feel like most ROTMG players won't be playing through steam except for maybe newer ones. I doubt deca will ever share the actual player count, but honestly with the way the game is built even just a few hundred people can keep it going on normally just by keeping at least a few realm portals up. Well at least as far as just playing the game goes. We are seeing a huge downshift in the hacking/trading community because of the unity update breaking hacks + vault updates breaking RWT automation or muledump configurations. Still if you want to believe the game is dead then that is your personal conclusion, In my perspective I find a very active community.