Small update from April 11th.

- The destroyer can now plant anti-ship mines.
- Mines act on any ships except yours, including the ships of peaceful players.
- Explosion power - 300, explosion radius - 4, activation radius - 1, vision radius - 0.
- The greatest damage from the explosion is in the epicenter, towards the edge the damage gradually decreases, down to zero.
- You can't see the mines of other players, only your own.
- The maximum number of mines available for installation is five times the number of destroyers you have.