Sine Mora is a side-scrolling shooting game dealing with time manipulation.
Metal Slug X
The Metal Slug games represent a high watermark for arcade side-scrolling shooter graphics, and the PlayStation port of X does not disappoint.
The Genesis version of Gunstar Heroes makes an appearance on the Xbox 360.
Zeit Squared is a side-scrolling action game with a twist of time-travel elements.
If you're interested in pure Galaga nostalgia, Galaga for mobile is a perfect port.
Japan's gothic-lolita shmup hit, DeathSmiles, makes its way to the U.S. in 2010.
Jamestown: Legend of the Lost Colony
Jamestown is a neoclassical top-down shooter set on 17th-century British Colonial Mars.
Assault Heroes is an arcade-style top-down shooter for Xbox Live Arcade.
Duke Nukem: Manhattan Project
Manhattan Project is occasionally frustrating, but when it's good, it's very, very good.
Castle Shikigami 2
Good things come in cheap packages if Castle Shikigami 2 is any indication. This arcade-style shoot-'em-up features a unique premise, lots of tough levels, and good variety.
Those thirsting for an amazing old school shooting experience can relax - your game has arrived.
From the team that created the award-winning Greed Corp comes Gatling Gears.
Metal Slug 3
Metal Slug 3 brings its signature run 'n' gun shooting action to Xbox LIVE Arcade.
Space Invaders Extreme
Space Invaders Extreme features classic alien-shooting action with all new graphical design, soundtrack, and power-ups.
Thunder Wolves puts you in the hot seat of an experienced helicopter group that has survived a flurry of bullets and caused more destruction than the Seventh United States Army.