Calliope does not have an active ability, but she has a hidden "Execute" threshold. Against basic infected, if their health is below 15%, her crit rate doubles. Do not waste a second shot on a zombie at 1 HP. Let bleed damage (if you took the perk) finish them, or swap targets.
To build a "better" They Are Billions , you should prioritise , Damage , and Attack Speed (Load Speed) to leverage her high mobility for kiting. Unlike the slow, area-of-effect (AoE) powerhouse Caelus, Calliope relies on "run-and-gun" tactics to whittle down hordes without taking damage. Core Upgrade Priority they are billions calliope build better
Investing in all three attack speed nodes can make her fire nearly three times faster than her base rate, allowing her to shred through runners without needing to kite back constantly. Movement Speed: Calliope does not have an active ability, but
In They Are Billions , the is a unique unit from the New Empire campaign (not available in Survival mode). To “build better” with Calliope means optimizing her strengths: she’s a sniper-type hero with high single-target damage, long range, and the ability to clear infected without drawing massive crowds if used correctly. Let bleed damage (if you took the perk)
(Dexterity): Calliope already has high attack speed (5.0 base), but further upgrades make her even more efficient at clearing small hordes. Reload Speed
