Enhanced Structure

Enhanced Structure is a repeatable technology that increases the durability of all units in the player’s control. It affects all buildings, all combat drones, and the Mecha, and its bonus is modest but universal. Because it can be researched indefinitely, it serves as a long-term durability upgrade that continues to scale throughout the game.

Each level adds 4% durability to all affected units. The first level requires Mecha core Lv1, and the research cost rises steadily with each level. The listed progression begins with a single-cost first level, then expands into larger multi-component costs at higher levels, while the bonus remains the same at every step. The total durability bonus is cumulative: level 1 reaches 104%, level 2 reaches 108%, level 3 reaches 112%, level 4 reaches 116%, and level 5 reaches 120%.

Because the improvement applies to both structures and Mecha, Enhanced Structure is especially useful for strengthening bases that are exposed to enemy attacks, as well as improving survivability during combat and travel. It does not provide an immediate power spike compared with damage or production technologies, but its value increases steadily over time as more levels are completed.

• The bonus applies to all buildings, all combat drones, and the Mecha.
• Each level adds the same 4% durability increase.
• The technology has no final cap and can be researched continuously.
• Early levels are relatively inexpensive compared with later repetitions, but the effect remains consistent.
• Since it boosts both base defense and personal survivability, it is a safe long-term investment when excess research capacity is available.