Here is the info from my Playstation Underground November Email about new PSP games. Enjoy
In stores now The Simpsons Game 
Rated T for teen due to Alcohol Reference, Animated Blood, Cartoon Violence, Crude Humor, Language, Suggestive Themes, Tobacco Reference
Genre: Action
Publisher: Electronic Arts
Release Date: 11/2007
Players: 1
The Simpsons Game features a hilarious, sprawling, and mind-busting storyline crafted by the TV show's Emmy Award-winning writers. The action-comedy also features the full cast of voice actors from the TV show who reprise their roles for the game. In The Simpsons Game, Homer, Marge, Bart, and Lisa use exciting, all-new powers to save the world from rising chaos.
Source Sonic Rivals 
Rated E for Everyone
Genre: Action
Publisher: Sega
Release Date: 11/2006
Players: 1
Max. AdHoc players: 2
WiFi Compatible: Ad Hoc
It’s a one-on-one race between Sonic and his top rivals where the gloves are off and winner takes all!
What starts as a friendly competition between Sonic and Knuckles quickly gets intense as other rivals jump into the action. Sonic’s rivals trip, shove, and vault over Sonic using boost moves and power ups while hurtling toward the finish line at breakneck speeds. Players will negotiate wildly twisting 3D tracks and avoid hazardous traps while watching out for the insidious Dr. Eggman and his myriad of contraptions. Whether playing alone or against a friend, it’s always a two-player experience with new, innovative gameplay mechanics supporting the high-spirited race!
* Unique head-to-head racing experience! Single Player Mode will feel just as competitive as two-player mode. Multiplayer Mode pits players against friends via WiFi.
* Custom built for the PSP® system! Sonic-style 2D gameplay in 3D environments maximizes the technical strengths of the PSP system.
* Four characters and four unique storylines allow for a different game experienece every time you play.
* Win trading cards to enhance character skills and customization options.
* Trading cards can be exchanged with friends via WiFi connectivity.
Source Offical Game Site Warhammer 40,000 Squad Command 
Rated T for teen due to Fantasy Violence
Genre: Action, Strategy - Turn-based Strategy
Publisher: THQ
Release Date: 11/2007
Players: 1
Max. AdHoc players: 2-8
WiFi Compatible: Ad Hoc
Warhammer® 40,000™: Squad Command™ marks the first time that the brutal, war-ravaged world of the Warhammer 40,000 universe will be playable on the PSP® system. Warhammer 40,000: Squad Command features fast, action-packed combat through turn-based strategy and an engaging, authentic single-player storyline. Gamers play as the elite Space Marines of the Ultramarines chapter and strive to combat the encroaching evil of the ruthless and daemonic influenced Chaos Space Marines through 15 cinematically-tied missions. With a robust multiplayer mode featuring 9 unique missions, gamers will team up and go head-to-head with other gamers worldwide as either the Imperium of Man or Chaos Space Marines, ensuring hours of unique replayability. Warhammer 40,000: Squad Command will also fully utilize all the portable functionality of the PSP, bringing the Warhammer 40,000 universe to life on handheld.
Source New games Metal Gear Solid Portable Ops Plus 
Rated T for teen due to Mild Suggestive Themes and Violence
Genre: Action
Publisher: Konami
Release Date: 11/2007
Players: 1
Max. AdHoc players: 2-6
Max. Infrastructure players: 2-6
WiFi Compatible: Ad Hoc/Infrastructure
Metal Gear Solid Portable Ops Plus is a standalone addition to last year's award winning stealth action title of the same name. Focusing on a portable multiplayer experience, players will be able to enjoy more maps, more missions, and recruit a talented crew of war heroes for battling real opponents in online arenas. This game also features gamesharing which allows a user with the game to play with someone who doesn't have the game over the PSP® system's Wireless communications.
MPO+ supports Wi-Fi hotspot connectivity. Unlike ordinary Infrastructure connection, Wi-Fi hotspot means you can get connected and play MPO+ at various hotspots like Starbucks, Airports, Fedex Kinkos, Borders, and more.
Source Offical Game Site WWE Smackdown! vs Raw 2008 
Rated T for Teen due to Alcohol Reference, Blood, Mild Language, Suggestive Themes
Genre: Fighting - Wrestling
Publisher: THQ
System: PSP®
Release Date: 11/2007
Players: 1
Max. AdHoc players: 2-4
WiFi Compatible: Ad Hoc
The following Legends are available exclusively on WWE SmackDown! vs. Raw 2008 for the PSP® system:
* Eddie Guerrero - Viva La Raza! Eddie Guerrero's legacy lives on as players can take control of this WWE Hall of Famer and former WWE Champion, known by millions of fans as "Latino Heat." But remember, if you're not cheating, you're not trying.
* Sgt. Slaughter - Listen up, you maggots! Sgt. Slaughter returns to the ring on the PSP® system so players can see firsthand why this WWE Hall of Famer and former WWE Champion is a real American hero. Just keep your eyes out for the Cobra Clutch!
* Jim Neidhart - Along with Bret Hart, Jim Neidhart formed one of the greatest tag teams of all time in The Hart Foundation. Now you can team up with "The Hit Man" once again to reclaim the World Tag Team Championship or tear through the competition with "The Anvil" on his own.
Source Medal of Honor Heroes 2 
Rated T fot Teen due to Violence
Genre: Action
Publisher: Electronic Arts
Release Date: 11/2007
Players: 1
Source Upcoming Games The Golden Compass 
Rated Everyone Ten and up due to Mild Language and Violence
Genre: Action
Publisher: Sega
Release Date: 12/2007
Players: 1
Venture from the safety of Jordan College through the wilds of the frozen North and beyond as Lyra, her daemon, Pan, and a giant armored bear named Iorek. On an unforgettable journey filled with magic and mystery, you’ll discover a destiny greater than you could have ever imagined.
Source Official Game Site Warriors of the Lost Empire 
Rated T for Teen due to Alcohol Reference, Blood, Violence
Genre: Action
Publisher:
System: PSP®
Release Date: 12/2007
Players: 1
Warriors of the Lost Empire is an action RPG located in a fantasy land, built long ago by the great Emperor Hadrianus as a testament to his beautiful wife Antinos. But, when Hadrianus mysteriously locked himself in the temple, the city dwellers began to flee. The city became besieged by criminals and other worldly creatures, and now a special team of warriors have been tasked with investigating the lost city.
Source Harvey Birdman: Attorney at Law 
Rated T for Teen due to Crude Humor, Mild Language, Sexual Themes
Genre: Adventure
Publisher: Capcom
Release Date: 01/2008
Players: 1
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