had ever forgot, Crash bandicoot, and Spyro, 2 of the best games ever only if insomniac and naughty dog, get the rights to those games, IT WOULD BE PHENOMENAL

Should I mention him or not? Oh, nevermind the disruption, I'll mention him:

Duke Nukem!

And besides the almighty Chuck Norris' secret dad, also:

Deus Ex
Thief
Intestate '76
A Gobliiins game as good as the first one.
Agree with Badgenome about Lost Vikings
Pengo
Hexen/Heretic
Myth
Ultima Underworld

Chaos Legion 2.

or

Chaos Legion Prequel.

For PSP exclusively or if not, PS3/Xbox 360/PC.

1. DONKEY KONG COUNTRY

2. Donkey Kong Country

3. Donkey Kong Country

4. Donkey Kong Country

5. Donkey Kong Country

Shenmue, Shining Force, Panzer Dragoon, Rallisport, Bonks, Vectorman, Earthworm Jim, Rayman, and Streets of Rage.

X-Com UFO Defense....and NO NOT a pos FPS, I mean the real deal stragty game.

River City Ransom....ahh yea lol

Techmo's Deception....loved this game

Double Dragon....saw someone else say this one and I agree

Phantasy Star....Not PHO but I would love a full FF type, but better, game. PS 2 was one of my favorite games ever.

Donkey Kong Country
Chrono
Shenmue
Rayman (the platformers)

Shenmue

Donkey Kong Country

Starfox

Total Anihilation

Age of Empires

Command & Conquer (I do not count the new games as C&C games)

Sonic (I do not count the 3D Sonic games as true Sonic games, and I hope Sonic 4 will be the long-awaited comeback)

Croc

Gex

Here's my list.  Killer Instinct, Contra, Battletoads, Double Dragon, StarTropics, Donkey Kong Country, Star fox, ghouls and ghosts, legacy of kain, and i wouldn't mind seeing a sequel to conker's bad fur day.

Probably none. Video game series often die for a reason and should never come back. Developers should be more creative and make new IPs instead of gravedigging old ones.

Other reasons:

The new game will probably suck.

Fans of the old game will be pissed.

Most people who play the new game will not have played the original so there is no reason for a series to be revived.