Dylan R. said: Michael P. said: DM bot means total automation, and PC bots means complete AI. Seeing as roll20 is system agnostic, neither of these things will be available from the dev team. You are looking mentor status and a butt load of API coding. I guess I'm not completely familiar with the system agnostic principals of roll20. This idea came to me as I was trying to find a game that fits my schedule. I thought it would be cool to be able to play dungeon crawl type scenarios solo, or with NPCs. Could be good for trying out new PC builds too. Absolutely a butt load of coding though! :) There are a few video games, like shadowrun returns, that do stuff like that, some of them even talk about it in terms of campaigns and let people write new campaigns, but it's not really the sort of thing you could have Roll20 reasonably doing.