Yet another resurrection of SirDoombox's original Atomic Artillery (source, portal link) mod for Factorio, subsequently maintained by both Kommade as Atomic Artillery 2 (source, portal link) and SergiX44 as Atomic Artillery Reborn (portal link).

This is a Factorio mod which adds artillery shells with atomic warheads.

Really, Another Fork?

Yes. Neither Kommade nor SergiX44 have updated their mods to support 2.1 yet. I'll try to raise a PR to Kommade's repo at the end of this. If either of these folks resume upkeep, I'll probably retire this mod.

But 2.1 Has This Mod!

No, not really. While I know there are other variants of 'atomic artillery' for 2.1 already, I prefer this mod variant over its alternatives.

A Hodgepodge

This variant uses Kommade's fork as the base, merging in a few tweaks from SergiX44's Atomic Artillery Reborn.