Yes it is a good PS3 game and not a great PS3 game according to the ratings see related link
No there is not a PS3 version of the game sold
Sure if you like playing Video games you can buy a Xbox 360 even if you already have a PS3 or Vice versa.
Buy an older used game
Yes it a made for the PS3 game console and you must purchase the PS3 game see related link
I personally enjoyed it first rent it if you find enough fun in it buy it
You should buy it on PC so that you can mod the game.
If you buy a game that is for 360 and PS3 than yeah but if you put a a 360 game in a PS3 heck no that won't work it can mess up your PS3
what do you mean who? just those who are not willing to buy expensive blue ray game discs, they buy PS3 break to hack their PS3 break.
they can be if you buy the right game
Walmart, Best Buy, Target, these are all good stores for buying ps3 games. However the prices are the same no matter what store the game is at. The only exceptions is used games.
no the game disc needs to be there to play the game as they are not downloaded