Need "untubed" FPS suggestions (old or new)

[Tor!]

Stalker games seem to be something you could like 

[Tibe]

Completely forgot - Xenus: White Gold, fits in this category more than any other game mentioned so far. From the moment you start the game, you've got the entire game area to explore freely, with no limitations. It is a true FPS game with plenty of RPG elements (inventory, stats, skills, etc.)
It has its flaws though.

Ahh "Xenus" also known as "Boiling point: Road to hell". Played quite a bit of the first game. Xenus: White Gold is a sequel to it. Both games have an insane ammount of flaws, but if you can get past em the payoff is extremely enjoyable. I think the original game is in russian or something. Cause the voices were given to the characters by people with silly english accents in both games. But yes, this might just be what you are looking for. It is free roam by every way. The world is insanely large for that too, with multible factions to do jobs for. Both are quite alright games.

[Casimir]

Obligatory Call of duty post

[Gnjus]

Obligatory Call of duty post

I follow your CoD and add Commandos: Strike Force on top of it.

[chadz]

I follow your CoD and add Commandos: Strike Force on top of it.

Oh my, never heard of that - how the hell did they ruin this perfect franchise...

[Leesin]

Strife

was an amazing game when I played it, which was sadly about 17 years ago so it's probably pretty shit now

sorry mate

[CrazyCracka420]

I can still remember the first 2 or 3 missions from the first Commandos game

Just leave it to me
Coming right over

[Vermilion]

GTA!!!! - What more do you need... Just replay Vice City (no cheats!!)

How about Assassin's Creed (any of them)

Later ones have more free roaming/side missions/weapon options etc

[Vibe]

Sleeping dogs I guess

[Canuck]

Other people have already suggested it, but just to make sure, you should definitely give the stalker games a shot. Call of Pripyat just got a new update to one of it's best mods in Misery 2.0 and that shit is great. And really frustrating. But absolutely worth your time if that's what you're looking for

[Clockworkkiller]

S.T.A.L.K.E.R - both SoC and CoP, skip CS

Metro last light - ok it's a semi linear title, but still is a kickass game

The Shadow Warrior reboot - for you old people

Fallout New Vegas - skip fallout 3 it's not a actual Fallout game

[Corwin]

Stalker, definitely.

[zagibu]

Dishonored is also pretty untubed. Although the storyline is strictly linear, within an area, you are usually free to choose your own way (sewers, rooftops, backdoor, etc.).

[[ptx]]

Ahh "Xenus" also known as "Boiling point: Road to hell". Played quite a bit of the first game. Xenus: White Gold is a sequel to it. Both games have an insane ammount of flaws, but if you can get past em the payoff is extremely enjoyable. I think the original game is in russian or something. Cause the voices were given to the characters by people with silly english accents in both games. But yes, this might just be what you are looking for. It is free roam by every way. The world is insanely large for that too, with multible factions to do jobs for. Both are quite alright games.

Ah, yes, i actually meant the first game, Boiling Point, forgot the name and google gave me the 2nd title first.

[Molly]

Sleeping dogs I guess

Absolutely underrated game. Atmosphere is really good, story fits the Honk Kong setting perfectly and the hand-to-hand combat is fun!

And Borderlands 2 all day. There just is no other shooter with better implemented rpg-elements and creativity!

I mean... Just watch this trailer for one of the DLCs and tell me it's not glorious: