|Appears In||Space Invaders|
The UFO (aka Flying Saucer or Mystery Ship) is a ship that will randomly pop up. If a player hits it, they will receive a random number of either 50, 100, or 150 points. However, if they perform the secret of firing 22 shots, then hitting it on the 23rd shot, then on the 15th shot thereafter, they will receive 300 points every time.
Other characteristics/other gamesEdit
On Cosmic Monsters, the saucer hides behind a hangar. If the player does not shoot it quickly enough after it leaves the hangar, then it will explode and add an entire row of monsters to their formation.
On Space Fever Color, the ship will turn into a smaller, faster moving vehicle that is worth several hundred more points if shot. It usually flees in the opposite direction from where the first saucer came from.
On Astro Battles, the original saucer and a smaller, different-shaped one appear, as well as Gorf robots. (Note: this is from the original arcade version of Gorf; the Atari 2600 version did not have any saucers during this mini-game.)
On the More Invaders! game on the All Good Things Vectrex cart, the saucer will shoot at the player. This also happens on the Space Invaders Duel PC game, but if the saucer's shot hits a bunker then it makes a large explosion, scattering debris everywhere.
On Space Invaders Infinity Gene The saucer appears repeatedly and gives you a powerup once destroyed.