We March as One Campaign Upgrades Guide: Level Progression, Unit Capacity, and Star Ratings
Climbing through the campaign stages of We March as One requires strategic investments in army capacity limits, King aura extensions, and disciplined combat preservation.
Campaign Progression and Three-Star Survival Thresholds
Advancing across the campaign map in We March as One presents escalating tactical challenges from starter encounters up through level 10 and beyond. Overcoming each combat scenario awards gold based on performance, which players can enhance by pursuing economic upgrades that grant 10% more battle gold or 20% increased mastery earnings. Earning a complete three stars rating on any cleared level requires rigorous preservation of forces, achieving survival thresholds of 85% to 95% of your deployed forces at the conclusion of combat. Replaying completed stages with upgraded technologies offers an effective way to harvest outstanding three-star ratings and gather surplus gold for meta progression.
Army Capacity Upgrades and Scaling Swarm Sizes
The cornerstone of mid-game power progression is expanding shape capacity caps in the meta upgrade shop. Investing accumulated gold into 
Circle capacity allows commanders to field an extra 700 to 1,100 soldiers, swelling basic infantry ranks to overwhelm hostile lines. Similarly, purchasing upgrades for 
Triangle capacity adds 100 archers to your ranged battery, while scaling cavalry limits allows players to deploy heavy 
Diamond cavalry divisions. By systematically lifting these capacity ceilings, small early squads expand into tens of thousands of individually simulated soldiers capable of withstanding grueling attrition.
Royal Perks, Command Aura, and Combat Velocity
Beyond sheer numerical quantity, investing in commander perks dramatically boosts troop efficiency. Purchasing royal upgrades extends your 
King rally reach up to two times as far, projecting inspirational combat buffs across broader battlefield sectors. Crucially, commanders can unlock protective resilience perks that reduce incoming damage to your King by 90%, preventing early leader death and sustaining troop buffs through grueling attrition. Pair these leadership upgrades with offensive enhancements that empower Circle units to attack 50% faster, creating a devastatingly swift swarm. For tactical battlefield positioning, explore our beginner deployment guide, or consult our troop types and counters guide for unit synergies.
