They Are Billions Calliope Build ((full)) ›

Your decisions in the perk tree must prioritize covering Calliope's weaknesses (health/armor) or amplifying her strengths (damage/speed). The community has settled on a few distinct builds based on player preferences and the mission at hand.

Steam Community Note: This build was tested on the "Caustic Lands" and "Dark Moorland" maps at 800% difficulty. Survivor rate: 94%.

If you mean the — there’s no unit named Calliope. But if you’re playing the popular "28 Years Later" mod or a custom scenario where Calliope is a hero unit with area-of-effect sonic attack, here’s a build order: they are billions calliope build

Harpies (Can easily outrun her if not burst down quickly). Calliope vs. Caelus: Why Choose Calliope? Playstyle Active kiting, high micro-management Static defense, slow movement Crowd Control Low (Relies on barrels/grenades) High (Innate AoE explosive damage) Survival Dependent on speed and positioning Dependent on high health and armor Boss Killing Excellent (High single-target DPS) Moderate (Slow attack speed)

Mastering Calliope: The Ultimate Build Guide for They Are Billions Your decisions in the perk tree must prioritize

They Are Billions is the "speed" hero, acting as a high-mobility, fast-attacking glass cannon

Choosing Calliope aligns you with a philosophy of . Instead of slowly advancing and absorbing damage, you will be constantly moving, kiting enemies, and exploiting your speed to dictate the flow of battle. This makes her the ideal choice for players who enjoy a kinetic, reaction-based playstyle over a more methodical, defensive one. Survivor rate: 94%

High health and fast movement speed make them dangerous pack leaders.