Apologies for an entirely off brand discussion here but last night I had a dream about combining this games mechanics with that of a horde based defense game and I cant get it out of my head. Imagine building fortified train lines and having to defend industries, or as industries/ towns level up, grow, and demand more, they must suffer a stronger onslaught.

Towns could be interconnected and stand against the enemy, or it could be town vs town fighting for resources.

Id love to build walls fortifications but need to create a network to deliver ammunition and ordinance to specified areas, Or deliver food and aid to other towns in need.

Mostly though I want to build a train fortress.

I have just woken up and wanted to talk about this, apologies again for it being unrelated and under thought out. I Wanted to see if other people ever thought about this concept.