Hocus Pocus

Use Calliope to pull "aggro" (attention) from a horde, leading them into a kill zone occupied by Soldiers or Snipers .

More importantly, the Calliope enables a . Because it costs roughly the same stone and wood as a Ballista but requires less gold upkeep, players can place three Calliopes at key angles instead of two Ballistae. This redundancy is life-saving during surprise attacks from undetected directions. Furthermore, the Calliope’s compact footprint allows it to be squeezed between housing blocks or behind double-layered walls, creating overlapping fields of fire that a Ballista’s narrow arc cannot match.

(Dexterity): Calliope already has high attack speed (5.0 base), but further upgrades make her even more efficient at clearing small hordes. Reload Speed

Master the Mechanized Scout: The Ultimate Calliope Build in They Are Billions

In the steampunk apocalypse of They Are Billions , your hero unit is the tip of the spear. While Caelus offers brute force and Seth provides crowd control, is the undisputed queen of agility and precision. However, many players struggle to utilize her effectively in the campaign’s tactical missions, often finding her too fragile for the late-game hordes.

Guide :: Hero/Tactical Missions - Empire and Research points

In the brutal world of They Are Billions , your choice of Hero can dictate the pace of the entire Campaign. While Caelus offers raw, explosive power, is the scalpel to his sledgehammer. She is a high-speed, high-precision instrument designed for hit-and-run tactics and surgical extraction.

upgrades (Aim I–IV) to increase her 15 base damage. This is essential for reducing the number of shots required to kill Harpies and Runners. Attack Range

High damage per shot, decent range, and faster movement speed than early troops.

Mastering the Art of Defense: A Comprehensive Calliope Build Guide for They Are Billions

However, simply selecting Calliope isn't enough. To truly "build better" with her, you must understand her mechanics, her optimal skill tree, and how to utilize her to secure your empire’s survival. This guide will help you optimize Calliope's build, ensuring you survive the relentless infected hordes. 1. Understanding Calliope: The Glass Cannon

The Calliope’s genius lies in its high rate of fire and surprisingly low energy cost. Firing multiple projectiles in quick succession, it excels at “crowd suppression”—shredding the health of dozens of infected simultaneously rather than killing one at a time. When paired with a single layer of wooden wall, a single Calliope can hold a chokepoint against early wave compositions that would overwhelm two Ballistae. Its sound profile, while notable, is no louder than a Ballista’s thrum, and its rapid hits stagger and slow advancing enemies, buying precious seconds for repair or ranger support.

: Any perk that reduces reload time or increases fire rate.

Tactical missions are filled with lore objects and artifact pickups that trigger sudden zombie spawns. Always clear the perimeter entirely, click the object, and immediately run backward to prepare your defense line. To help optimize your campaign run, let me know: