Let battle commence!

• An intense helicopter shoot-'em-up with 99 levels of non-stop explosive action.
• Blast away waves of choppers, trucks, jets and tanks before facing the bombers, armoured airships and Special Ops.
• Use upgrades to boost your firepower, blitzing the enemy in a torrent of destruction.

Exterminate pesky aliens and the evil overlords.

• Play as Commander P. Jefferson and destroy aliens, rake in money and upgrade your ship to take on even more aliens.
• Battle with ten kinds of spaceship across 16 different levels as you attempt to annihilate five alien generals and steal their unique weapons.
• Kill hordes of extraterrestrials before taking on X, the Supreme Alien God Emperor. And bring peace to the universe.

In Widgets Odyssey, five robots aboard the 'S-Space' vessel have just one simple mission…to save the universe from the tyrannical Yagor and his evil henchmen! Armed with the abilities of Spad, Cosmo, Bruce, Helmut, and Monk, players will guide each robot along their exciting adventures filled with puzzles, mazes and minigames.

Leaf Valley is in trouble! The heartless Funland corporation is going to bulldoze the town and replace it with an amusement park unless its citizens can find a way to stop them! Players will need to grow crops, raise animals, and mine ores and gems to help save Leaf Valley and their family farm. Along the way, they'll earn money and develop their skills in interactive part-time jobs, and build their relationships with the villagers in order to gain their trust and help. With an open-ended story with multiple endings, how players choose to save the town is up to them!

Feel the beat of the music on PSP.

Enjoy listening to music on the move? Well listen to this: now you can interact with your favourite tracks, with Beats!

Beats features two sweet-sounding gameplay experiences: take part in My Music Challenge, a highly addictive rhythm action game that uses your own music files, or have a go at Jamming, manipulating loops and samples to create original tunes.

• Create your own music with pre-set samples
• Interact with your favourite songs in My Music Challenge
• Play co-operatively or competitively with 1-4 players via Ad Hoc Mode

The Ice Road Truckers is a racing game that captures the spirit and danger of the series by putting players in the driver's seat of an eighteen wheeler. Players face a number of challenges as they haul equipment and supplies to isolated outposts north of the Arctic Circle.

The high-definition 2D fighting game now comes to the Playstation Portable. BlazBlue is a 2D one-on-one fighting game by ARC System Works (the makers of Guilty Gear.) Produced by Guilty Gear producer Toshimichi Mori, the game features an all-original cast (including many weapon fighters) and uses a four-button control scheme (weak, medium and strong attacks plus an EX button which makes your character perform unique special attacks.) The fighting system is based around players being able to continue combos when opponents are in a down state. On the defensive side, you'll have a number of ways of getting back up when downed, so you don't get pummeled by combo attacks.

Features:

• 12 unique combatants to choose from including 8 Unlimted Characters compared to the console versions
• Use the unique Drive Attacks specific to each character to decimateyour opponent. Control the elements, like wind or ice, or even absorb the life-force of your opponents
• Battle your friends using the Ad-hoc multiplayer option

Play the classic mine sweeper game as you've never played it before! Hive sweeper offers unlimited number of the classic game set in the unique atmosphere of a hive. Be careful! Crazy graphics, chilling music, wide range of difficulty levels and constantly breakable time record will soon make you a number one addict to Hive Sweeper. Test your brain power, smartness and patience in the 3 types of game style (with different cell shapes), each with 15 difficulty levels. Are you an absolute beginner? Or an expert already? Hive sweeper is the mine sweeper for you!

Find the correct matching sequences in this frantic number puzzle game.

• Hunt around the board for adjacent number tiles in almost any kind of pattern as the countdown clock speeds up and more tiles enter the playing field.
• Claim the title of the ultimate Numba champion and create tons of number chains in various sequences.
• Get ready for some great fun and addictive gameplay with three challenging game modes.

In the Widgets Odyssey saga, five robots aboard their space vessel have just one simple mission… to save the universe from the tyrannical Yagor and his evil henchmen! Armed with the abilities of Spad, Cosmo, Bruce, Helmut, and Monk, players will guide each robot along their exciting adventures filled with puzzles, mazes and minigames.

This is a collection of Sudoku and Kakuro puzzles. The puzzles involve placing numbers on a grid to complete numerical sequences and logic challenges.

Hysteria Project is a groundbreaking gaming experience, where you are the hero of an entirely filmed adventure. Go along with the video clips, keep a sharp eye on what's going on around you and most importantly of all - make the right choices at the right time.

5-in-1 Arcade Hits offers five amazing classic games in a single package! Play the world's favorite boredom-killer game "Solitaire", test your memory and IQ with "Pairs" and "15 Puzzle", shatter your friends in "Tetroid" and get ready for a never-ending night with "8Ball Pool". You can play alone or with friends in the multiplayer mode using a single PSP system in the hot-hand mode, or two players simultaneously in a glorious Tetroid "versus battle".

Play crossword puzzles from Telegraph with this simple puzzle game application for PSP. With its handy interface and intuitive controls, the game transfigures the classic pen-and-paper experience to let you play on the go without worrying about finding a pencil.

Are your eyes keen enough to spot the difference, even if it's ever so slight, in a pair of pictures? This game gives you that classic puzzle challenge while also offering a journey through odd and picturesque scenes on various themes: travel, gastronomy, playground, sports, pets, wildlife.

Three game modes are available in Spot The Differences! In Arcade Mode, images appear in a random sequence. Spot 5 differences in each picture! In Select Pictures Mode, play with pictures you choose. And in Time Attack Mode, spot one difference in each picture and then switch -- spot as many as you can while the timer runs!

Bloons TD offers a traditional tower defense challenge. With a multitude of towers and weaponry at your disposal, the aim is to pop all of the bloons before they escape. Battle your way through 50 challenging levels on each of the 15 exciting tracks as your army of monkeys defend the never ending wave of bloons. Upgrade towers and traps to defeat the enemy and earn the gold medals to become the tower defense master!

Discover the ancient secrets of Zuma.

Wind your way through the puzzling temples of Zuma.

Shoot brightly coloured balls from your stone frog idol to make matches of three or more to clear the deadly chain of spheres before it reaches the golden skull. Aim true, and you'll rack up huge combos and special bonuses that'll help you on your adventure.

With its challenging new puzzles, dynamic effects in full High Definition, exciting bonus items, Trophies and Remote Play on PSP, Zuma will become your new favourite puzzle obsession.

• Earn PlayStation 3 Trophies at home or take the challenge with you on PSP
• Gain a surprise after completing each temple in Adventure mode.
• Destroy continuous chains before they destroy you in Gauntlet mode.

Take control of the Guardian of Earth to fight off hordes of Doom Beasts that threaten to destroy the cities of Earth.

• Attack unbroken chains of enemies to build up and unleash hugely powerful super-moves to help you turn the tide.
• Take on gigantic, unique bosses that lurk at the end of every stage and defeat them before the timer runs out and the city is reduced to rubble.
• Earn awards and unlock bonus material including an Infinite Mode and a Challenge Mode featuring all new levels.

After centuries of war, only you can retain peace between two lands.

• Play as Tehra, half human and half Urka'h, a powerful assassin created to prevent conflict between two nations.
• Immerse yourself in a fantasy world where orcs, enormous trolls and beasts unknown to man walk through the lands of Sistar.
• Seize special objects from powerful enemies to arm yourself and multiply your power as you become the Dark Warrior.

A downloadable version of the classic NeoGeo game. This downloadable game allows you to play the classic original on your PSP handheld system or PS3 home console.

Metal Slug is a side-scrolling military-action game. Players control Marco and Tarma, both members of the special-ops force Team Peregrine Falcon (commonly known as Team PF), and battle their way through stage after stage of intense action. The goal is to try to overthrow General Morden and win back the stolen weapon, the Metal Slug. Players must blast through waves of enemies and machines (while also jumping over any obstacles in the way) to advance through the stages. It's not as hopeless as it might sound, though -- weapons such as heavy machine guns, shotguns, rocket launchers and flamethrowers, as well as the Metal Slug itself (which appears frequently in the game), will make the battle easier. Take on General Morden with a friend to lighten your load and ramp up the excitement even more.

Mahjong Solitaire is based on an ancient Chinese game called Mah-Jongg, with origins which some historians date it as far back as the time of Confucius, over 25 centuries ago. While easy to play, it is difficult to master.

Mahjong Solitaire is indeed simple. Players remove matching pairs of tiles from an organized layering of tiles, trying to remove as many tiles as possible as fast as they can. You are presented with 144 mahjong tiles arranged in an organized, three-dimensional heap. The goal is to match open pairs of identical tiles and remove them from the board, exposing the tiles under them for play. The game is finished when all pairs of tiles have been removed from the board or when there are no exposed pairs remaining, or when time runs out!

Jelly Car 2 has players driving a squishy car through a squishy world to get to the exit. The game includes 30 levels, 3 car models and more power-ups.

Play as Jane, a young lady who starts her own business with the goal to make her hotel the best in town. Multitask by giving new guests the keys to the rooms at the reception desk, deliver coffee and newspapers, get the maid to clean the rooms and water the flowers, and much more. Work your way up to a beautiful 5-star hotel, and win the Best Hotel of the Town contest!