This is simply a post where we the community put down some future idea for "objects" to be constructed!
1. Bridges~ they could have a tile based system which could elongate or widen said bridge, hence each tile will increase the bridge's resource cost. 2. Boats~ from some of the worlds greatest vessels of medieval war to the most early primitive dingys. 3. Water gates~ In a way the name gives it away, basically a gate but for the water. (Keeps out unwanted vessels). 4. Iron bars~ Water can pass through them, and they are a good way to keep thine enemy out of yours sewers. 5. Instruments~ In a city tavern they're usually are bards and entertaineurs are there not?