>>473569331. yes but you probably want to go in single player first and lower the settings properly just in case
2. built, breed, challenge gyms/dojo, catch 'em all
3. roughly 15 during euro hours, 30 during american hours
4. No RP except when challenging a gym leader sometimes if the gym leader feels like it, most players are normal people willing to enjoy and discuss, there's shitposting too but not enough to drown actually discussion
most people are willing to cooperate and help each others, I'm having a lot of fun building my shit and breeding