Mines are static enemies that appears in big numbers, making a dangerous field in that zone. They are small and colorfull, so they get easily noticeable; they can get easily destroyed with laser guns.
When player goes in a mid-close distance, they shoot powerfull beams that can take one bar of shield. If player gets too close, they explode, causing severe damages to spaceship.
They appear in missions 1, 6 and 10.
Mine at mission 10. Notice that mines in this level are orange and green instead of yellow, red and blue.
Mine shot at player, doing noticeable damage.