Conversion of the old game for ZX-Spectrum to new realities with the addition of multiplayer support and ease of map modification. The mod is tested and works fine on Zandronum 3.0 and GZDoom 4.6.0.
Added sounds to messages.
Improved output of explosion sounds.
Added missiles, launched by altfire.
Added time bombs, installed by the use button.
Added waiting in the script of the player who received control to restart without entering the spectators.
Fixed exit to the menu after completing all levels.