Journey is a pretty fantastic game. Not only do we completely agree with this sentiment, but US PSN players do too - Journey topped the PSN sales charts in December, beating out Mass Effect, Far Cry 3, PlayStation All-Stars Battle Royale and The Walking Dead Episode 5: No Time Left.

Helping to fill out the top 20 full-games list was Assassin's Creed 3, Grand Theft Auto 4, Counter-Strike: Global Offensive, Tokyo Jungle, and The Walking Dead episodes three and four. LittleBigPlanet Vita was the No. 1 Vita game in December, while the Black Ops 2 Season Pass was the top add-on.

In related PSN news, European players can snag some sweet deals this month on games such as Saints Row: The Third, Spec Ops: The Line, Mafia 2, Jet Set Radio, Hell Yeah! and quite a few more. Check out the complete list here.