PlayStation 4 sold 4.2 million units through the end of 2013 which is approximately 1 million more than its competitor Xbox One, CNN reports, leaving many wondering if the Sony next-generation console has a better games list.

Halo 5 and Metal Gear Solid 5 have been confirmed for Xbox One's 2014 games list, leaving many gamers wondering if the two RPG titles will be the top games for the next-generation console.

Earlier this week, fans went wild after Halo 5 was excluded from Xbox One's 2014 games list because a complete name for the game has not been finalized.

"Xbox Wire today mentioned a few 2014 titles; Halo on Xbox One not listed due to official name of the next title not announced yet," Halo PR Manager Rob Semsey wrote on Twitter.

"Rest assured your next Halo journey WILL begin in 2014. #staycalm."

Square Enix's Metal Gear Solid 5 Ground Zeroes is rumored to be one of Xbox One's most popular games, according to the New York Daily News.

"All eyes are on the new Metal Gear: Ground Zeroes game," the website writes.

Microsoft has released a list of confirmed Xbox One titles for 2014 and it did not include Rockstar Games' Grand Theft Auto 5.

The news comes just as Rockstar Games made a statement regarding the development of its next-generation console versions.

The developer responded to a question asked by a gamer on Twitter mentioning they have not announced intentions of bringing Grand Theft Auto 5 to next-generation consoles Playstation 4 and Xbox One.

"Unfortunately, we have not released any information about that," Rockstar Games said in a response on Twitter.

Grand Theft Auto 5 fans are also awaiting a PC version of the game.

Some of the other games included in Microsoft's confirmed Xbox One games for 2014 include Assassin's Creed 4, Battlefield 4, Call of Duty: Ghosts, FIFA Soccer '14, Final Fantasy X.