hi there, I'm a retailer from Asia and I'm wondering might there be a retailer forum or something to get latest news or updates for FFG OPs? I'm trying to run keyforge for now and just only found out about GEM. is there a site i can read more about it and any future OP related news?

FFG's news page should cover any major OP updates. Their Keyforge product page has PDF's about OP, tournament play, etc.

That's pretty much all I know about Keyforge OP.