Galaga arrangement

In 1995, Namco rereleased this game and a game titled Galaga Arrangement, a remake of sorts. The game featured a number of changes from the original:

Music and sound effects have been altered.
Rounds have been named; one is called the Asteroid Field, and the background varies (such as asteroid belt, nebulas, etc.).
When a boss Galaga captures a fighter, a player can shoot and retrieve the fighter while the boss Galaga is still in formation. Also, the game does not stop while the fighter comes back; game play still goes on.
Boss Galagas have been split into three different types: yellow, green, and red. Green has a stronger, bigger shot; yellow gives rapid-fire; and red gives reflecting shots.
Boss Galagas still use tractor beams even if the player has a double-ship; the boss Galaga simply steals the ship.
In Challenging Stage, there are more varied formations, and the screen tilts around, making it tougher to secure a lock on the Galagas.
There are more varied formations; Galagas come in different ways now, and there may be 2-3 formations before completing a stage.
A screen (intermission) after beating a stage will pop up, stating destroyed-to-miss ratio and percent of defeated Galagas.
Shooting rules have been considerably relaxed, with the player able to shoot more rounds faster than in Galaga
It appears that simultaneous two-player action may be available.
By inputting Left-Right-Left-Right-Up-Down-Up-Down, the game displays a clock at the bottom of the screen, showing total time played in the game. The clock does not run in the Challenging Stage nor between the intermissions.
30 stages of gameplay, with a final boss at the end of stage 30 named "King Galaspark" (a huge purple and red bug in the "Enemy-Comb Zone").
The game has seen arcade and home console releases. The home version has been released on the PlayStation 2, Xbox, and Gamecube releases of Namco Museum.

This game was released alongside Galaga in the 128-bit version of Namco Museum in 2001.