This paper analyzes a novel build order and strategic role for the Calliope unit in They Are Billions (post-2024 balance context assumed). It outlines unit strengths/weaknesses, optimal tech path, economy and base layout integration, tactical use in offensive and defensive phases, counters, and suggested micro and macro considerations. The goal is a reproducible, high-win-rate approach for mid-to-late game survival.
Attack Speed: Multiple perks can boost her speed to nearly 3x her base, allowing her to shred through crowds of runners. Utility & Survival:
How to clear with Calliope (Day 5-15):
Stealth vs. Aggro: While Calliope has noise reduction perks, they are often considered less efficient than raw damage. High-level play typically involves clearing maps by intentionally pulling small groups and kiting them back to cleared rooms. Calliope | They Are Billions Wiki | Fandom
Survivability: While veteran players prioritize damage, taking at least one Life or Armor perk is recommended for high-difficulty runs (500%+) to prevent being two-shot by a single mistake. Tactical Execution Calliope | They Are Billions Wiki | Fandom they are billions calliope build new
In a standard build, you build a barracks and spam rangers. In the Calliope build new, you sell the starting tent, rush a wood workshop immediately, and beeline for the Foundry tech.
Calliope pressed her thumb to the drawing, to the looped script of Build New. "Maybe," she said. "But maybe billions was never only about numbers. Maybe it was about the weight we thought we carried—the weight of fear, of habits learned in ruins. We were counting bodies. Now we count out the things we can make." Informative Paper: "Calliope — New Build Strategy for
Most "old" builds tell you to rush the Bank. The Calliope Build New strategy rushes the Calliope instead.