Mines provide solid area denial in BAR but they weaken each time one detonates. The disposable nature of minefields means you either rebuild constantly or accept gradual degradation. Understanding when they work and when they waste metal matters for mid-game decisions.
Tags: beyond all reason, mines, area denial, tactics, strategy
Each minefield loses one mine per detonation. A deployed field starts strong but degrades with usage. Rebuilding takes constructor time and metal investment. The area denial value drops steadily unless you maintain the field actively.
Mines work well on predictable attack routes where enemies must pass through narrow terrain. Choke points, bridge crossings, and known scout paths all benefit from mine placement. Open plains dilute minefield effectiveness because opponents flank around them.
Every constructor minute spent replacing mines is a minute not spent on factories or extractors. Mines should supplement your defensive plan, not consume your entire build queue. When you spend more on mine maintenance than the damage they prevent, drop the strategy.