Sony has released yet another new update for its PSP firmware, bringing it to v2.71 for the Japanese, North American and European PSP editions. The new update adds a few small tweaks, like the ability to download demos (LocoRoco and Kazou, a sudoku game) directly onto your Memory Stick Duo through the PSP browser, as well as Location Free player and Portable TV support, allowing you to watch news and follow the World Cup action on the go.

Super Monkey Ball Adventure is an all-new, narrative-driven and platform-based style of gameplay, along with brand-new Monkey Ball abilities and a bunch of fresh new characters, adding 50 new and original puzzles to this new and exciting gaming experience.

Tekken: Dark Resurrection takes all the top elements from the latest arcade version and introduces a host of new features to deliver great mobile gaming. You'll need to fight harder than ever before to rise through the ranks and beat down all opposition.

Silent Hill makes its handheld debut with a brand new adventure that reveals many of the series' most hallowed secrets. Assuming the role of a lone truck driver trapped in Silent Hill while making a routine delivery, players must escape the city's horrific inhabitants and confront the strange hallucinations that have haunted him since childhood.

Far East of Eden: The Apocalypse IV is another remake in the Far East of Eden frachise, this time for the PSP, and will include new material such as new scenario elements, new characters, new cutscenes and more.

MX vs. ATV Unleashed: On the Edge expands on the franchise's success, allowing PSP gamers to race with a collection of new vehicles and chose between new tracks, challenges and mini-games.

Def Jam Fight For NY: The Takeover lets you experience the ultimate hip hop fighting game anywhere you go. Featuring new fighting moves and new venues, players can gain respect by winning fights and rising among the ranks of the crew, and 1-on-1 death matches using PSP's wireless functionality.

Explore a Las Vegas-style resort from the comfort of your own home on PS2, or on the go anywhere on PSP, and become a virtual high roller in Playwize Poker and Casino. The game offers players four, fully 3D, virtual casinos to discover, packed with fellow gamblers to chat with and featuring multiple dice tables, poker games, slot machines and more besides.

Test Drive Unlimited challenges players online to experience the most exotic and fastest vehicles on more than 1000 miles of diverse Hawaiian roads. Gamers win races, challenges, missions and tournaments to earn credits and purchase new cars, bikes, rare performance parts, clothes, apparel, homes and garages.

Bright, refreshing and compulsive, LocoRoco plunges you into a colourful world where jelly-like creatures sing, roll and bounce their way through levels to reach their goals.

Already revealed a few weeks ago, Midway today announced a publishing agreement with Cyan Worlds to bring Myst to the PSP. Over a decade since PC adventurers first sampled the delights of Myst’s emotive and visual feasts, the new handheld development will engage the player like never before and literally take them to another world.

Become the saviour of Petaria as you battle through a series of adventures leading to the secret of the fabled Wand of Wishing. Delve into dark caverns, spooky catacombs, cloud plains and other mystical realms.

Race Driver 2006 for the PSP features a cavalcade of real cars, world-famous circuits and incredible closely fought competition races. In addition to an extensive career mode, the North American edition of Race Driver 2006 comes loaded with an additional and all-new championship, the Trans World Cup.

Rip through tracks in some high-spirited single player and wireless multiplayer action against friends as Sonic returns in a whole new racing-platformer with classic 2D gameplay in true 3D environments for gamers on the go.

Myelin Media today announced that their Texas Hold 'Em game, STACKED with Daniel Negreanu, has gone gold. Capturing the spirit of the professional poker tour, Stacked utilizes an advanced learning artificial intelligence system that adapts to each player's style of play and a detailed tutorial mode to deliver a thrilling and realistic poker experience.

B-Boy uses a dynamically controlled fighting system to help you battle the best b-boys on the planet. Over the course of an in-depth "B-Boy Life" mode, players build up a crew and battle against real-life superstar b-boys including legendary and original b-boy in-game host Crazy Legs.

Gitaroo Man Lives! on the PSP will see the long awaited and highly anticipated return of one of the PS2’s most popular rhythm action games. This time players will get the opportunity to jam with the man and save the universe all over again on the PSP, scheduled for European release Q3 2006.

Challenge yourself with four levels of difficultly from easy to fiendish. Relax with a quiet Sudoku challenge or experience the first ever multiplayer Sudoku competitions. Complete with animated background themes, time goals, music and sound, this is the game that introduces PSP to serious Sudoku players - on the Go

Tekken: Dark Resurrection takes all the top elements from the latest arcade version and introduces a host of new, PSP-exclusive features to deliver great mobile gaming.

Already revealed a few months ago, SEGA Europe today announced that it has partnered with Tenchu: Fatal Shadows developers FromSoftware and K2 studios to bring its PSP exclusive Tenchu: Time of the Assassins to Europe.

Killzone is making its handheld debut with Killzone: Liberation, an all new, action-packed installment in the Killzone series has been developed especially for PSP and will feature a new intelligent third-person camera system – ideally suited for handheld gaming.

Mercury Meltdown features a new vibrant visual style, double the number of stages, a free-look camera, new ways to control your mercury blob, 2 player support, many new modes for ultimate party-puzzle action, as well as game sharing capabilities, customization skins and downloadable content.

Inspired by the events of Universal Pictures' upcoming film, The Fast & The Furious: Tokyo Drift, this game will immerse players in the underground world of drift racing. Set in a world related to, yet separate from, the movie, the game features a ground breaking drift mechanic that makes drifting accessible to both beginning and veteran racing game drivers.

Set against the drama and excitement of players' senior year of high school, Brooktown High: Senior Year for the PSP is a groundbreaking social interaction and dating simulation that challenges players to create their own characters and find the girl or boy of their dreams.

Fasten your seatbelt and be prepared for the race of your life as Formula One 06 brings players a brand new gaming experience, allowing you to get closer to the sport than ever before. This is your chance to take part in the 2006 FIA Formula One World Championship and truly interact with the sport.