Definitely it needs user editable tile sets, for 2D mode. And nice info visualizations of the simulator state and data layers. And I think it would be great to

Definitely it needs user editable tile sets, for 2D mode. And nice info visualizations of the simulator state and data layers. And I think it would be great to create buildings with digital bricks (Legos), and render them in 3D -- that would make it fun and easy to create your own buildings with existing tools. And integrating browser based building editing tools into the game would be even better! See my other post with details and links: https://news.ycombinator.com/item?id=7052399 https://news.ycombinator.com/item?id=7052399