Fallout Boy striked Back. Pick your Perk...
Unlike many other RPGs you've got futuristic weapons, a huge amount of perks (feats) and skills to pick from.. and an atmospheric, compelling non-linear gameplot. And it has certainly improved since the Original Fallout.
Although the game is really hard, it is certainly worth a try. Even if it is only for one single and very rare, uber-violent Critical-Hit Gore-Death Scene. ;D
You will find yourself in a turn-based tactical combatsystem which is neatly weaved into this RPG.
The story is great and you can do about everything you ever wanted. And with everything i mean everything. Specially if you are thinking about rated content.. Wanna be a Pimp? Be it! Wondering about the consequences when you hit innocent children with a Sledgehammer? Try it if you are coldblooded.. Dig graves for some loot? Or be an "actor" in Ero-Movies?
Its really up to you. Feel free to play the class you like, and do the things you want. In a widespread variety.
Instant Classic, Nr. 2
I can only recommend this one.