Metal Gear Solid 5: Ground Zeroes this week, cutting the game's cost down to $19.99 on all platforms. Ground Zeroes is now priced at £19.99 and €19.99 in Europe as well. The game will reach Steam on December 18.
Acting as a prologue to Metal Gear Solid 5: The Phantom Pain and also set after the events of Metal Gear Solid: Peace Walker, Ground Zeroes took players through a rescue mission as series hero Snake. Ground Zeroes launched in March for $30, and according to our review was "also 30 bucks for one hell of a cliffhanger" as the game wound up "teasing more than it satisfies." The next proper entry in the series, Metal Gear Solid 5, will launch in 2015.