Its that time of the year to reassess what games have released so far and to pick the top titles for the PlayStation 3. The PS3 has been out for three years and nine months in Europe and nearly four years in the U.S. accumulating a solid collection of games. Check out our picks for the Top 40 best PS3 games of all time so far.
If you are in the market to pick up a PS3 console and was wondering what are the must have games for the system, look no further as we have a comprehensive list below. Keep in mind that the list is 2010 focused albeit with must have PS3 classics sprinkled in to the mix.

Top 40 Best PS3 Games: 1 – 10

Uncharted 2: Among Thieves – is without a doubt the must have game for PS3 owners, holding the title of highest rated console exclusive this gen. Uncharted 2 seamlessly blends genres – adventure, third person shooter and platforming, all into a cinematic gameplay experience that’s unforgettable.
Metal Gear Solid 4: Guns of the Patriots – a classic PS3 title, is a masterpiece that all gamers should play. Take control of Solid Snake one more time on his last mission. You will be squeezing some tears out, guaranteed.
God of War III – is best hack-n-slash action game of all time. Need I say more?
Uncharted: Drake’s Fortune – See how it all started for the series in the first blockbuster Uncharted title.
Grand Theft Auto IV – Still considered to be the gold standard for open world sandbox gaming
Red Dead Redemption – Rockstar’s latest IP takes its award winning sandbox formula to the wild wild west.
LittleBigPlanet – This genre defining game is definitely a must have title. It pretty much gave birth to the new genre – “Play, Create, Share”
Call of Duty 4: Modern Warfare – The first CoD to take the FPS genre by storm and still remains a classic.
Killzone 2 – Considered to be the best looking FPS on consoles this generation. The game is a visual feast and technical milestone.
Resistance 2 – a FPS with an innovative 8 player – class based/MMORPG style co-op mode, the game deserves a spot in the list.

...................................
More info : Game accessories FAQ: Top 40 best PS3 games of all time – 2010