I'm used to looking at the steam achievements and seeing 'Dauntless Delver' as the bottom one. However, this morning, when I checked it. There are two new ones:
Terrible Twin Turrets - Defeat the Roarmulus Tiwns.
and
Star-Spangled Bomber - Obtain a Firecracker bomb.
The first one is obvious enough that is probably a new boss being added. However, the second one is more puzzling. I understand it likley has something to do with July 4th (Tommorow), but how do you think you will be able to get it? I want to hear opinions on how you think you are supposed to get ahold of a Firecracker bomb.
My idea for getting it may be defeating the new boss on July 4th (if it comes out tommorow?)
The Firecracker has been available in the game since the dawn of time, you can buy it from the NPC in-game, or craft it, buy it off someone else, etc.
It's a 1* bomb if I'm not mistaken.