All Considered ideas
In line with what ME wants to implement here http://www.medievalengineers.com/medieval-message-001/ (code could be shared to some extent)
Add more hostile NPCs and more complex behaviour. For inst...
Batteries And Removable Power Cells
To combat the problem of uncharged batteries, and allowing grids powered solely by batteries, power cells (and their charge) should be an inventory item (like the gas bottles) that can be moved betwee...
Occlusion culling would be nice. Give users, like myself, on low-end systems that extra FPS boost.