Mother Piyo's nest is becoming overloaded with eggs and it's up to you to help them hatch in this cute and addictive puzzler.

• Rearrange the eggs to match their colours and hatch the Piyo chicks, making space for new arrivals.
• Line up four or more eggs of the same colour and give them a little nudge to help the baby birds break through the egg shell.
• Keep your wits about you and your reactions sharp as the pace picks up in this highly addictive puzzler.

Paddle down the waterway as fast as you can in this game of rhythm and racing. Players must coordinate their movements to paddle their boats straight while avoiding obstacles in the water.

This game is one of a series of For Two games, where two players can simultaneously play together using the same PSP.

Challenge your puzzle-solving skills in this math-based game by completing formulas to clear away tiles. Game modes include Standard Mode with 99 puzzles and a non-stop Survival Mode.

This trivia game challenges players to recognize familiar musical sounds. Questions can involve recognizing which instrument, musical note, or even the chord being played. This is one for the musically inclined.

This game is one of a series of For Two games, where two players can simultaneously play together using the same PSP.

Using characters from the Misshitsu no Sacrifice "visual novel" game, Misshitsu no Sacrifice Jitka is a spin-off storyline that focuses on Jitka, who awakens with you in a mysterious scientific facility. The two of you must figure out a way to escape and discover why you have been brought here.

Jitka, as is her way as the sexiest character in the franchise, is mostly seen wearing skimpy clothing. So while the adventure is taut and tense as you work out the mysteries of the game, the mood is lightened by the glimpses you get of Jitka crawling through ducts and reaching for items. The PSP version of the game has the added ability to review scenes of the game with a zoom camera to see things you may have missed before.

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.

Available as part of the NegGeo Station on PlayStation Network, this is a downloadable version of the classic NeoGeo game.

Free your mystic homeland from the clutches of an evil god as Elta, the last relative of the Magician Lord. Fight your way through the dark legions of the evil god Az Atorze on a quest to recover the eight books of wisdom that have gone missing. In order to recover the books and restore peace, you'll have to conquer multiple levels, defeat bosses, and confront Az Atorze himself. Collect mysterious orbs to boost your attack power and use their magic to morph into six different forms, including "Dragon Warrior," "Waterman," and "Samurai." Use your magic to destroy your enemies and win victory.

In this sugary-sweet version of the classic game Reversi, players challenge each other to get the most of their colored macaroon cookies on the board by the end of the game. Plot your strategy, flip your opponent's pieces, and taste sweet victory!

This game is one of a series of For Two games, where two players can simultaneously play together using the same PSP.

The lanes are crowded every night with Big Time Pin Slammin' action! You call the shots selecting a right or left handed bowler. Determine ball weight, and develop the skills of the pro's as you skillfully throw a variety of shots that you control. Choose from 3 separate modes of play: Regulation, Flash!, or Strike 90. Bowl with 1 to 4 players, or for really fast-paced action, use the exclusive Neo Geo Multi Link cable for twice the view of these polished lanes. The real voice stereo sound of Mr. Bowl and the Pin Brothers will have you laughing all night long with more fun than the real lanes! So pop some refreshments and settle into 26-Megs of indoor sport like you've never seen before!

Play as Mai, a ninja warrior, to defend your Shogun against waves of ninja attackers. Throw hammers to take them out and hold them off as long as you can so your Shogun can escape in this easy-to-play, arcade-style minigame.

Let love fly in this cute little minigame where players take aim at love. As a pair of cupids, players use their bow to shoot down stray hearts floating in the sky so that they can create enough love to bring together earthbound couples.

This game is one of a series of For Two games, where two players can simultaneously play together using the same PSP.

In Influence, you find yourself placed on a three-by-three set of discs. These discs are known as cells. Cubes have fallen onto the cells. Your goal is to clear the cells of these cubes.

This is where your special power known as "Influence" comes into play. Influence is used to clear cubes. You have access to multiple levels of Influence, and you can freely choose which level you want to cast and the cell from which you want to cast it.

The game also has a somewhat unique -- unique for a puzzle game, at least -- way of adding extra difficulty. You have access to three different characters. Depending on the character, the difficulty changes.

These characters have stories. Fay is a medical researcher who began having strange dreams after she started dating a guy a few years back. Tanaka is a diplomat with language abilities in Russian, English and Japanese. Influenced by his grandfather, he has an ambition of some form. The third character has to be unlocked by clearing the game.

Raise and care for your very own baby hamster, and nurture and play with one of the cutest and sweetest pets ever to build an everlasting friendship.

• Adopt and care for your very own baby hamster and watch their personality develop
• Customise your own unique hamster by choosing your favourite type and colour of fur coat from hundreds of different options
• Their individual personalities will affect gameplay, such as the food types that they like and dislike
• The better you care for your hamster, the better friends you two will become
• Keep your hamster entertained and watch them do funny activities
• Watch your hamster evolving in their own environment and playing in their wheel
• When ready, your hamster's motivation level will increase and you will be able to enter them in all kinds of fun and competitive events
• Realistic high-quality graphics that take advantage of the PSP technology
• Hamsters look and behave more realistically than ever
• Improved motions and behaviour due to PSP technology
• Watch your hamster interact in realistic environments, whether it is your room or their own customised cage
• Use the TV option on your PSP to observe and interact with different hamsters
• Each channel corresponds to a different TV show where hamsters are doing different activities
• Channels will differ depending on the time of day that you turn your TV on
• At any time you can jump into the TV to interact with the hamster of your choice

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!