So this one is currently in its campaign, and it lets you build maps, but also supports players connecting and moving their characters around. Comes with procedural support too, so you don't have to build every map from scratch. The isometric buildup allows for a 3D setup, where you can even go underground by hiding everything past a manually-picked elevation. Mostly aiming for D&D 5e with extra support thingies,
The Kickstarter has lifetime DM-accounts, which we're going for ourselves along with several Premium player keys (Basic players are free, Premium will come with one-time fees). It's not really suited for Shadowrun visualwise, but I'm definitely going to use it for both D&D and Pathfinder.
https://www.kickstarter.com/projects/lyniat-games/paths-of-savage-gods