Andika is onto something..
Some games have that interactive feature in the maps. great antenna falling or building collapsing. Idk what kinda coding nightmare it is but it would be cool. For example:
- Howitzer comes back to life after a critical component that had blocked it's last shot before fails. Croaking, screaming, grinding sounds while the rusty old weapon at the side of the map starts to go through it's loading sequence, whilst gois finest battle among themselves even in the line of fire from the devastating weapon. Before end of map, the last "sigh" from the weapon and the devastating explosion and shot that might hit an airship or two.
- Harpoon same concept. Huge line shot thru map and might get hit by harpoon.
- Gigantic rotating propellers from the massive warships of the past.
- Godlamp waiting for sun alignment to get activated.
- Teslagun getting its last charge to fire.