Deployable mines that detect enemies and launch an explosive projectile.
Small changes concerning balance, gameplay, or graphics.
New ways to deal with enemies, be it attack or defense.
The mine is destroyed in the process or it survives to shoot again? Its a Spider Mine or Widow Mine?
By default mines are one-shot - they fire and self-destruct.
After researching Persistent Mode, they survive firing and reload instead - becoming more like stationary Widow Mines. So technically both, depending on your research progress
