The gameplay is based on the Galaxian arcade game. The player shoots at waves of attacking aliens as they launch kamikaze attacks. There are two user-selectable skill levels.
In Galaxian 2, the player's ship is known as the Galaxy ship. In two-player mode, one player controls the Galaxy ship and the other player acts as the opponent, controlling the attacking aliens.[6]
The maximum score that can be represented on the display is 9,999 points and will automatically wrap around to 0000.
Hardware
Galaxian 2 uses a fixed three-color VFD display, with the main play area having eight columns and twelve rows with dancing stars in the background.
The case of the game is designed to look like the exterior of a spaceship, reminiscent of Battlestar Galactica.[5]
Holding down the "missile" button whilst turning the game on initiates a graphical test and the game also has simple sound effects which can be turned off.
Galaxian 2 takes four C type batteries or an AC adapter [6]
Reception
Games magazine included Galaxian 2 in their "Top 100 Games of 1981", commenting that it "goes light years beyond" Entex's Space Invaders.[7]
Jaro Gielens, author of the book Electronic Plastic, described the game as an "Excellent 2-player space shooter, with very special case design".[5]
Legacy
The Futuretronics version of the game was seen in the movie Doom (2005).[2]