They Are Billions Calliope — Build Better

As you progress through the campaign, use your Empire Points to bolster the technology that supports Calliope.

Calliope isn't meant to be a wall; she’s a scalpel. A solid build focuses on Attack Speed

: Always open doors and immediately step back. Let the infected come to you in a controlled environment rather than fighting them in an open, unexplored room.

Here’s a write-up focused on the and how to build better, more resilient colonies around her unique strengths in They Are Billions .

While her base speed is already high enough to outrun most zombies, a few extra speed perks help in kiting Harpies and speed-running tactical missions. they are billions calliope build better

Watch Calliope's kiting and room-clearing techniques in high-difficulty tactical missions:

Only pick these up if they are required to unlock further damage/range nodes on the tree. You typically only need enough to survive a single accidental hit from a Harpy or Spitter. Tactical Mission Strategy

This is where the conventional wisdom fails. The infected do not wait, and they do not come in neat, single-file lines. They pour through forest gaps, flank around chokepoints, and swarm from random raid directions. A build that relies on slow, heavy-hitting defenses is a build that reacts to disaster rather than preventing it. A better strategy demands a tool that can pivot, suppress, and saturate.

To execute a successful Calliope build, the player must adjust their early priorities. Instead of rushing to Stone Workshop for Ballista tech, the optimal path is: The key insight is that the Calliope’s ammunition does not consume resources; it only requires workers and energy. This frees up stone for soldier centers and houses, accelerating the mid-game economy. As you progress through the campaign, use your

You are often forced into a tight starting area with limited green space, making farming difficult.

: Calliope is designed for hit-and-run tactics, scouting ahead, pulling small groups of infected, and clearing maps without taking damage. 2. The Optimal Calliope Talent Build Order

If you choose Calliope, your campaign will be defined by speed, positioning, and a relentless focus on upgrading her damage output. Pair her tactical prowess with a well-managed, expanding colony, and you'll be well-equipped to cleanse the infected and reclaim humanity's future.

Your earliest points must go into making Calliope untouchable. If she stops moving, she dies. Let the infected come to you in a

The Calliope is a heavy steam-powered artillery piece that excels at taking out large groups of zombies. Its high damage output and wide area of effect make it an essential component of any defensive strategy. However, its slow movement speed and limited range make it vulnerable to quick and agile zombie hordes.

In the steampunk apocalypse of They Are Billions , survival often comes down to the specific tools you bring to the battlefield. While Lucius offers raw power and Caelus provides economic utility, the mercenary known as brings something far more rhythmic and destructive: the power of music.

Understanding her base mechanics is crucial before spending your hard-earned hero points.

Build a "killing zone" with a line of ballistas behind a wall, followed by a second, stronger line of executors behind another wall.

As you progress through the campaign, use your Empire Points to bolster the technology that supports Calliope.

Calliope isn't meant to be a wall; she’s a scalpel. A solid build focuses on Attack Speed

: Always open doors and immediately step back. Let the infected come to you in a controlled environment rather than fighting them in an open, unexplored room.

Here’s a write-up focused on the and how to build better, more resilient colonies around her unique strengths in They Are Billions .

While her base speed is already high enough to outrun most zombies, a few extra speed perks help in kiting Harpies and speed-running tactical missions.

Watch Calliope's kiting and room-clearing techniques in high-difficulty tactical missions:

Only pick these up if they are required to unlock further damage/range nodes on the tree. You typically only need enough to survive a single accidental hit from a Harpy or Spitter. Tactical Mission Strategy

This is where the conventional wisdom fails. The infected do not wait, and they do not come in neat, single-file lines. They pour through forest gaps, flank around chokepoints, and swarm from random raid directions. A build that relies on slow, heavy-hitting defenses is a build that reacts to disaster rather than preventing it. A better strategy demands a tool that can pivot, suppress, and saturate.

To execute a successful Calliope build, the player must adjust their early priorities. Instead of rushing to Stone Workshop for Ballista tech, the optimal path is: The key insight is that the Calliope’s ammunition does not consume resources; it only requires workers and energy. This frees up stone for soldier centers and houses, accelerating the mid-game economy.

You are often forced into a tight starting area with limited green space, making farming difficult.

: Calliope is designed for hit-and-run tactics, scouting ahead, pulling small groups of infected, and clearing maps without taking damage. 2. The Optimal Calliope Talent Build Order

If you choose Calliope, your campaign will be defined by speed, positioning, and a relentless focus on upgrading her damage output. Pair her tactical prowess with a well-managed, expanding colony, and you'll be well-equipped to cleanse the infected and reclaim humanity's future.

Your earliest points must go into making Calliope untouchable. If she stops moving, she dies.

The Calliope is a heavy steam-powered artillery piece that excels at taking out large groups of zombies. Its high damage output and wide area of effect make it an essential component of any defensive strategy. However, its slow movement speed and limited range make it vulnerable to quick and agile zombie hordes.

In the steampunk apocalypse of They Are Billions , survival often comes down to the specific tools you bring to the battlefield. While Lucius offers raw power and Caelus provides economic utility, the mercenary known as brings something far more rhythmic and destructive: the power of music.

Understanding her base mechanics is crucial before spending your hard-earned hero points.

Build a "killing zone" with a line of ballistas behind a wall, followed by a second, stronger line of executors behind another wall.