Games you may have missed

Let's make a list of great games that people have commonly missed. I will try to keep a running list here in the original post based on responses to this thread. Perhaps when the thread has slowed, I will make a proper list and post the URL here.
 
There are tons of games that get overlooked for all sorts of reasons: they are released at the beginning or end of a console's life cycle, they don't do well with the critics, they are released at crowded times, they are part of limited print runs, etcetera. 
 
Here are some guidelines. Please only list games that can be played today. Do not list MMOs that have already closed up shop. Please list the platform along with the title of the game so that we can keep the list organized. *New guideline*: As suggested, I will only add a game to the list if I receive suggestions from two of you for that game for quality control purposes. As a result, suggest any game you want that is not on the list even if it has been suggested. If I agree with a game posted, I will provide the second suggestion and add it to the list.
 
My list is heavily inspired by the Rebel FM game club with some of my own tossed in for good measure. I'll get things started.
 

Playstation (PSOne)

• Theme Hospital
• Tomba!

 
Dreamcast

• Rez

 
PS2

• Yakuza series
• Gitaroo Man
• Okami
• Psychonauts
• Frequency/ Amplitude
• Psi-Ops: The Mindgate Conspiracy
• Second Sight
• Metal Arms: Glitch In The System
• XIII
• Indigo Prophecy
• Jurassic Park: Operation Genesis
• The Suffering
• Rez
• Shin Megami Tensei: Nocturne
• Wild Arms 3
• Shadow Hearts: Covenant
• Shadow Hearts: From The New World
• Shin Megami Tensei: Digital Devi Saga & 2
   

Xbox

• Call of Cthulhu: Dark Corners of the Earth 
• Psi-Ops: The Mindgate Conspiracy
• Jet Set Radio Future
• Second Sight
• Armed & Dangerous
• Republic Commando
• Dreamfall: The Longest Journey
• Metal Arms: Glitch In The System
• XIII
• Indigo Prophecy
• Jurassic Park: Operation Genesis
• The Suffering
• Jade Empire
• Oddworld: Stranger's Wrath
• Psychonauts
• Shenmue 2
• Fatal Frame
• Hunter: The Reckoning
  
• Otogi: Myth of Demons
• Panzer Dragoon Orta
  

Gamecube

• Second Sight
• Metal Arms: Glitch In The System
• XIII 
• Baten Kaitos & 2
   

Xbox 360

• Earth Defense Force 2017
  
• Gun
• Bully
• The Darkness
• Lost Odyssey
• Prey
• Blue Dragon
• Dreamfall: The Longest Journey (via Games On Demand) 
• Metal Arms: Glitch In The System (via Games On Demand)
• Indigo Prophecy (via Games On Demand)
• Jade Empire (via Games On Demand) 

PS3

• Heavenly Sword
• flOw
• Theme Hospital (via PSN Store)   

DS

• Henry Hatsworth
• Lost Magic
• Theme Hospital

PC

• Republic Commando
• Prey
• Psi-Ops: The Mindgate Conspiracy
• Silent Hunter III
• Silent Hunter 4
• Second Sight
• Armed & Dangerous
• Dreamfall: The Longest Journey
• MDK
• Indigo Prophecy
• Jurassic Park: Operation Genesis
• flOw
• Jade Empire
• The Witcher
• Theme Hospital
• Morrowind
• Titan Quest
  

I really liked Psi-Ops: The Mindgate Conspiracy for the Xbox, PS2, and PC.  It starts off as a generic Splinter Cell clone, but it quickly goes off on its own, very interesting, path.

Don't forget to list platforms, please. If it's available for multiple platforms, pick your favorite.
 
Luckily, I happen to know the platforms of those three.

" I really liked Psi-Ops: The Mindgate Conspiracy for the Xbox, PS2, and PC.  It starts off as a generic Splinter Cell clone, but it quickly goes off on its own, very interesting, path. "

Psi ops was meh, Second sight was alot better.

Silent Hunter III, PC

I played almost all of the games on your list. Repulic Commando is one that I really would have liked the play though.

A lot of people most likely played it, then again, a lot wouldn't have; Jet Set Radio Future - Xbox.

" Psi ops was meh, Second sight was alot better. "

@raddevon

" @Ineedaname: Do you want Second Sight on the list? What platform(s) was it released on? "

Prey is also on 360, and Republic Commando was released on the original Xbox as well .
 
Armed & Dangerous for the original Xbox is worth playing just for the comedy.

Dreamfall Longst Journey - on Xbox and PC great user review of it is currently featured and it's a stellar game, also on xbox originals!

Thanks to everyone so far for your contributions. I think I have the list up to date as of right now.
 
Don't worry too much about trying to gauge whether a lot of people missed your game or not. You would need sales numbers to be absolutely certain anyway, and I don't expect anyone to go to that trouble. Just go with your gut! If you feel like people missed it, chances are there are some who did.

" Thanks to everyone so far for your contributions. I think I have the list up to date as of right now.
 
Don't worry too much about trying to gauge whether a lot of people missed your game or not. You would need sales numbers to be absolutely certain anyway, and I don't expect anyone to go to that trouble. Just go with your gut! If you feel like people missed it, chances are there are some who did. "

I agree that Psi Ops was awesome. It is one of my favorite games last gen. Also, two older games could be Indigo Prophecy and Jurassic Park: Operation Genesis. Both were favorites of mine when they came out originally.

" @raddevon said:

" Thanks to everyone so far for your contributions. I think I have the list up to date as of right now.
 
Don't worry too much about trying to gauge whether a lot of people missed your game or not. You would need sales numbers to be absolutely certain anyway, and I don't expect anyone to go to that trouble. Just go with your gut! If you feel like people missed it, chances are there are some who did. "

The achievments on giant bomb can help too "

" @Pie said:

" @raddevon said:

" Thanks to everyone so far for your contributions. I think I have the list up to date as of right now.
 
Don't worry too much about trying to gauge whether a lot of people missed your game or not. You would need sales numbers to be absolutely certain anyway, and I don't expect anyone to go to that trouble. Just go with your gut! If you feel like people missed it, chances are there are some who did. "

The achievments on giant bomb can help too "

How would you go about mining that data? I'm not terribly familiar with the Giant Bomb achievements feature. "

Silent Hunter 4 for the PC.  Been wanting to get this and forgot about it as so many games came out.

I've played XIII (PS2), Canis Canem Edit (Bully) ((PS2)), Dreamfall: The Longest Journey (PC) and Psychonauts (PC)
But I was'nt very impressed with Dreamfall.. Probably because the first one is my favourite game ever.

REZ for the PS2 and Dreamcast. 

Lost Magic for the DS.  
 
Shin Megami Tensei Nocturne for the ps2. 
 
Fl0w for the ps3 and pc. 
 
Jade Empire for the PC, xbox, xbox live and Mac.

I could list plenty of old PC games that people have missed (mostly ones with the words "Might and Magic" in the title). However, most of them came out before 2000, and therefore would not fit with the flavor of this list.

"A lot of people most likely played it, then again, a lot wouldn't have; Jet Set Radio Future - Xbox. "

I had a lot of fun with Wild Arms 3 (PS2).  It's a fairly conventional JRPG, but the Wild West theme made it interesting.  If you don't like JRPGs, then you certainly won't like this game.  I played WA4 as well, and thought it was total trash.  So I wouldn't recommend it.

The Witcher for pc 
 
"A witcher! Hide your woman!" 
 
Theme Hospital for pc, playstation, ds and playstation network 

  Yakuza series is fucking awesome 

I absolutely loved Psi Ops, by far one of my favorite games of last generation. I've said it many times already, and I'll say it again here: 
 
With the success of games like The Force Unleashed, I think Psi Ops 2 could be a big seller if marketed properly (demo's, commericals, etc. etc.) and even make people look back on the original. While TFU did have the Star Wars name behind it to help sell copies, the familiarity between the two games could draw in the more casual crowd.
 

Any game before 2006.

Xbox 360

• Earth Defense Force 2017    

Holy crap! There are a lot of new ones to add. I'm adding them, but it may take a bit.

Shin Megami Tensei: Digital Devi Saga (1 & 2)
 
Not enough love was given to these games, and it's only just now people are starting to pick them up.

Final Fantasy IX for the Playstation. I know it's a Final Fantasy and it's well known but it came at the end of the PSOne lifecycle and I think a lot of gamers missed it.

   Freedom Fighters for the PS2.  It was arguably the most fun I had playing a PS2 game.

Since you dont have any true cube games on that list, I figure I should put a couple down: 
Baten Kaitos 
Metal Gear Solid: The Twin Snakes 
Donkey Kong Jungle Beat 
Fire Emblem path of Radiance 
Odama 
F-Zero GX 
Tales of Symphonia 
 
Also, for dreamcast and cube, Skies of Arcadia Legends