Dwarf Fortress is getting a siege update in November with goblin battering rams and defense-destroying troll engineers that'll dismantle over a decade of dwarven siege strategy

https://www.pcgamer.com/games/sim/dwarf-fortress-is-getting-a-siege-update-in-november-with-goblin-battering-rams-and-defense-destroying-troll-engineers-thatll-dismantle-over-a-decade-of-dwarven-siege-strategy/