As the title says I need new Pc games to play. I like games such as Call of Duty 1 and 2 (not the newer ones), Postal 2, Saints Row, Doom 2, Medal of Honor Allied Assault, Hitman, and Just Cause 2

So... are you looking for games on Steam, or just games in general? 

thing1 : Games in general

Well, what about Dead Island? I might buy it since it's on sale on XBOX 360 for $5 right now. You could get it on PC, and we could compare notes while we both play on our suggested systems. 

thing1 : Thanks but I already have Dead Island

Hmmm... Do you like Lego Games? 

thing1 : Yes, but I already played Lego Indiana Jones, Batman 1 and 2, Marvel Super Heroes, Racers 1 and 2, Island 2, and Bionicle 

If you're looking for something that's off the beaten path, what about Dust: An Elysian Tale?

It's a modern sidescroller beat-em-up with beautiful hand-drawn artwork, fantastic soundtrack, and gripping story and characters. It's not a hard game, but can be challenging at times when you find yourself trying to mow down tons of enemies.

It has a bit of everything for everyone, and if you're a fan of games that go the extra mile to present itself as a work of art, I would highly recommend it.

Dust: an Elysian Tale
Cave Story 
Spelunky
1001 Spikes 
VVVVVV
The Stanley Parable
Dreams of Reality 2

 
Dust is a 2D action adventure game where you play as a guy that uses a sword, it has a interesting plot to say the least as well as some good voice acting. 
 
Cave Story is a 2D action adventure game as well, except you use guns and stuff for weapons. the game has a good plot behind it and multiple endings, also this game is free. 
 
Spelunky: I haven't played it myself (though I was gifted it) but it's another 2D game like Cave Story. 
 
1001 Spikes: don't die, also a lot like Cave story. you get 1001 lives to beat the game. 
 
VVVVVV use gravity to get through 2D mazes, a very difficult game. 
 
The Stanley Parable: It's a very unique game, go look it up on steam sometime and see what you think 

Dreams Of Reality 2: Also a very unique game, it's a modification of the Cave Story engine taking lots of stuff from the original game, but at the same time it's very unique, it's suppose to be a combination the Stanley parable, a super hard game, and a horror game. (It's suggested you play the Cave Story first)
 
 
happy gaming

Get the Game mod for Doom It's called Brutal Doom (As the name applies it's Brutal)

My father really enjoyed the Far Cry series, and my personal PC favorite is Bastion. Also, Valkyria Chronicles just got a PC port on Steam. I hope that helped a little.

I would highly recommend the Portal series, Half-Life, Mirror's Edge, Worms Armageddon, Insurgency, Star Wars Republic Commando, and Star Wars Battlefront II. I could recommend more, but that should be enough for now.

Have you tried Minecraft? I like it because of the endless hours you can spend there, and still enjoy it. If you like Sandbox games, consider it!

The one that I'd recommend that I can't see list here is Skyrim.

I know it was a misspelling, but I can't help but imagine what "Postal 2" would be like.

I'd recommend:

MINECRAFT
SONIC & ALL-STARS RACING TRANSFORMED
DARK SOULS 2
CALL OF DUTY games
WATCH_DOGS
Sonic the Hedgehog

S&ASRT is one of my favorite console (& PC) games. BTW, do you play Sonic games?

Robertoman : Deus Ex, its pretty old but it was WAY ahead of its time, it has one of the best stories i ever experienced, its a Cyberpunk RPG/FPS hybrid. one of the best games i ever played in my life

I suggest you play Red Orchestra 2, and even get the expansion - Rising Storm
its an World War 2 first person shooter that is very good and very realistic. Its fun, hard and challenging, its not a simulator but plays a lot realistic

   I think you might like Borderlands 2. It's $10 on steam right now, and It's a sci-fi game (I think). I don't know much about the story, but you fight alien things and use different guns, use currency to buy more guns, etc. There technically isn't a multi-player, but you can play with your friends on story mode at the same time so it's a multi-player story mode .

   Another really fun game would be The Forest. It's also on steam and it's $15. It's sort of a sandbox game and your goal is to build a house and traps and weapons to survive the horde of cannibals that are on the island that your plane crashed on. You are the only one alive and it's up to you (and your friends if you made a server) to find a way to survive. It's really fun, believe me . Peace .

play pokemon, mario games, that would be so fun