Artillery is The Armageddon equivilent of the catapult but this has diffrent attacks

brick bomb: launches a big pile of bricks in a small area but then it explodes dealing even more damage to the inital building it hits and to top it off it fires out bricks as fragments in all directions for a small amount of space (bigger brick bomb = bigger brick pile,bigger explosion and more fragments)

log strike: near the same as twig missle exept fewer but bigger twigs/logs that deal more damage

research bomb: makes your monsters mind blown so they get enraged because they dont know what all this research means (aka increases atk, def and speed the more the better the increase)