This game is developed to be played with the Green Box of Games game system. In AD 2101, war was beginning… Build up your base and install the correct hardware and software on your defence stations to prepare for the oncoming attack. In this game for up to 6 players you play cards from your hand to perform one of three actions, and pass the cards you don’t need to the next player. With each card you may either: Use the symbol to buy a defence station (tile) with the same symbol Use the colour to buy hardware (cube) with the same colour to place on any of your stations Play the card itself as software onto a station with the same symbol You score points for the value of the cards installed as software, and you score for the cubes if they match the colour of the card. —description from the designer