Neutron Mine

Stats
The table shows the number of Mines that can be built, per Factory Level.

Neutron Mines do not require Incendiary Cores to construct levels 10 and above building upgrades. They require a Factory of the same level to upgrade.

Neutron Mine Buffs!, 2012 Oct 29
Place Mines around your base and they will be invisible to your enemies, but when attacking troops approach, they will explode for massive damage! When these first came out, they were only good for one use, and any that have exploded must be rebuilt, but the build times were shorter than now. However, Mines triggered during Defense Simulations needed not be rebuilt.

The number of Mines that can be built on your base at any time is determined by the level of your Factory. To build the first Mine, you must have a Factory at Level 9. Even though a Mine is a Defensive Building, when you are attacked by the Defense Simulator or PvP, the Battle ends after all your Buildings and Guns are destroyed even if there are unexploded Mines remaining.

Glitches


Enemy Neutron Mines can be noticed when you hover over them.They themselves cannot actually be seen, but the range of the mine can.