Poster Says: Dungeon Crawl Classics Played Here while 2 kaiju fight and wizard watches

Looking for advice from those who have successfully run a West Marches campaign:

1) how big of player base did you need before it really got rolling?

2) what was the minimum # of players you would run with?

#WestMarches #DnD #DCCPRG #OSR #PbP #TTRPG