A version of Konami’s Metal Gear Solid HD collection was released in 2009 for the Playstation 3 and Xbox 360. It featured Metal Gear, Metal Gear Solid, MGS 2: Sons of Liberty, MGS 3: Snake Eater, and MGS: Peace Walker.
Coming next week, Konami is releasing a somewhat scaled down version of the HD collection for the PlayStation Vita. This one will feature Metal Gear Solid 2: Sons of Liberty and Metal Gear Solid 3: Snake Eater. It also includes the Nintendo classics Metal Gear and Metal Gear 2: Solid Snake.
Other than that, the HD collection will add Vita-specific features, like using the touchscreen to peek around corners or to zoom in on enemies. It also allows for switching weapons with swipes of the screen.
Metal Gear Solid HD collection drops on June 12 for the PlayStation Vita.