Think of something and 20Q will read your mind by asking a few simple questions. The object you think of should be something that most people would know about, but not a proper noun or a specific person, place or thing.

ANIMAL: Anything that is alive and can move.
VEGETABLE: Anything that is alive, but cannot move.
MINERAL: Anything that isn't alive and cannot move.
OTHER: Anything else.

Unknown: You are not sure how it should be classified (mabye no one is...)

If the 20Q A.I. does not guess the object you were thinking about, you win! Let's play.

There's only one hero who can save us all. Unfortunately, he's busy, so it's up to you instead.

• Protect the world from an alien invasion right in the middle of a zombie outbreak in a post-apocalyptic wasteland.
• Travel through five worlds, unlock tons of rewards and destroy everything that gets in your way.
• Become one tough action hero, choose your favourite weapon and prepare yourself for a hilarious adventure.

Experience an incredible and unique adventure designed by the PlayStation Community.

• Experience a game uniquely created with the help of the PlayStation Community via the Gamocracy project.
• Fight for mankind's survival over 20 fast-paced levels, ranging from the rooftops of Los Angeles to the South American jungle.
• Use H-7's robotic head as a platform and master his great range of fantastic techniques.
• Unlock lunatic mode to showcase your platform skills at breakneck speed.

Take on hordes of zombie killers in twisted races.

• Race against your opponents on fiendish tracks in a 4 × 4, a drift car or even a golf cart.
• Battle it out in three different gameplay modes and slay zombies using an array of weapons.
• Spend cash earned from zombie kills to buy more exotic and powerful machines.

BUZZ! Quiz World for PSP boasts online infrastructure support for the first time. Now, not only are there over 3,000 new general knowledge questions in a bigger and better single player mode, players can also access MyBUZZ! content on-the-go. BUZZ! Quiz World for PSP will also be supported post-launch with additional PSP-specific expansion Quiz Packs available on the PlayStation Store.

• New single player mode – Challenge the four quiz boards to show you’re a true Quiz Master and earn new trophies and unlockable characters.
• BUZZ! Quiz World for PSP offers over 3,000 new general knowledge questions including hundreds of pictures and videos.
• Exciting 6 player ‘Pass Around’ quizzing that requires just one PSP to get your party buzzing!
• Play 4 player online infrastructure mode and take on other quiz fans across the world, or share you game with up to four other PSP owners with Game Sharing.
• New MyBUZZ! support – Download and play MyBUZZ! UGC quizzes directly on your PSP. Wherever you are, you will never run out of quizzes again!
• New multiplayer and solo rounds and new contestant characters add more fun to your quiz.

BUZZ! Quiz World for PSP boasts online infrastructure support for the first time. Now, not only are there over 3,000 new general knowledge questions in a bigger and better single player mode, players can also access MyBUZZ! content on-the-go. BUZZ! Quiz World for PSP will also be supported post-launch with additional PSP-specific expansion Quiz Packs available on the PlayStation Store.

• New single player mode – Challenge the four quiz boards to show you’re a true Quiz Master and earn new trophies and unlockable characters.
• BUZZ! Quiz World for PSP offers over 3,000 new general knowledge questions including hundreds of pictures and videos.
• Exciting 6 player ‘Pass Around’ quizzing that requires just one PSP to get your party buzzing!
• Play 4 player online infrastructure mode and take on other quiz fans across the world, or share you game with up to four other PSP owners with Game Sharing.
• New MyBUZZ! support – Download and play MyBUZZ! UGC quizzes directly on your PSP. Wherever you are, you will never run out of quizzes again!
• New multiplayer and solo rounds and new contestant characters add more fun to your quiz.

Stellar Attack is an homage to classic shoot-em-up Star Castle, and is also inspired by a range of action-puzzle games, featuring a mix of score-chasing puzzles, fast action and precision targeting.

Pick one of three ships (balanced between speed and shield strength) and blow up everything in your sight in this shoot-em-up. Ships don't just zig and zag rigidly, they swerve along the ocean leaving a convincing wake behind them. Bullets move slowly enough to dodge, and shooting down an entire string of enemies will usually net you a power-up, changing your primary weapon to stronger blasts or a double-shot. You can also earn a 'big bomb' attack, which varies depending on the powerups you collect.

Help Sister Angelika defeat evil with some heavy zombie-killing action! Venture across multiple locations to purge the town of all its living-dead inhabitants. Refill your energy by slicing zombies with your mighty scythe, then unleash the destructive powers of your artillery!

Set in a medieval fantasy world where walking corpses, limbs torn apart and splatters of blood are all drawn in a superb manga style, TWIN BLADES has all it takes to please hardcore gamers seeking strong visual experiences. Its eclectic inspirations ranging from Japanese anime subculture to Italian adult movies are the hallmark of men of good taste.

TWIN BLADES’ immersive storyline will take you through 10 breathtaking locations by day and night, where you will fight scores of zombies and epic bosses. With 6 weapons ranging from machine gun to explosive nukes, and 11 skills to buy and upgrade, you will purify the city of Jalombe from the seeds of corruption.

Previously released on various smartphones and on Xbox Live by our friends from Press Start Studio and BulkyPix, TWIN BLADES was praised for setting a new visual quality standard for independent games. Levi Buchanan of ign.com called it a “fun zombie roaster with gorgeous artwork”, noting that “raking a scythe across a zombie boss is always good entertainment, really.”

Enter the jungle and ruined cities of a tropical island to overthrow its tyrannical dictator, and liberate the nation held in his grip. Don't forget to rescue your captured comrades along the way! Hail the heroes of the Revolution!

Unite the chaotic ancient Japan. Sengoku Basara Chronicle Heroes brings the 2 on 2 battles and all the famous scenes from the previous six installments back to the system. The new fighter also comes with new characters, improved mechanics and game modes.

Become a lord in the "Unite the Land Mode". You have to fight the warriors from the neighboring land to proceed. For every enemy general you defeat, you can take their land and be exposed to even more unconquered lands. Air battles are enabled in the game, so combo your enemies from the skies.

The difficulty settings are readjusted so novice warriors can work their way up the scale at their own pace.

In this game the carnivorous plants have been let out! To escape from their insatiable appetite, you must devour all the seeds in the labyrinth, trick them, change direction, accelerate, go down the secret passages and eat up all the magic fruit to increase your strength and become the new predator of the labyrinth.

So you thought you were the 'pro' of arcade games? Swot up on your classics! In this version of the classic puzzler, six shapes of four blocks that drop without ever stopping, lines to complete and make vanish, 3 levels of difficulty, static blocks to hinder your progress and gradually increasing speed ... There's nothing like a bit of quick thinking to get rid of the stress.

In Mighty Flip Champs, players control Alta as she warps through a virtual stack of maze-laden chambers that "flip" past like pages of a magical book. Action takes place on the top screen, with the Touch Screen displaying a reflected preview of the next room, and Alta's projected destination within it. When it's time to flip, Alta uses her Magical Warp Wand to replace her world with the next one. Will she land safely on solid ground, or be crushed under it? By cycling endlessly through room after brain busting room, players will match wits with some of the most inspired traps in puzzle/platforming history.

Unchained Blades follows the story of the dragon emperor, Fang, who after being stripped of his powers by the goddess Clunea, embarks on a journey for revenge and to regain his true form. Arrogant and vengeful, Fang is joined in his quest by a cowardly golem prince, a shy medusa priestess, a young phoenix clan maiden, and many other mythical beings seeking to meet with the goddess.

Due to the collaborative nature of the game’s design, each of the 13 main characters was created by a different artist. The main character Fang was designed by Pako, most famous for his work on the Shining Force series, while other characters were fashioned by artists such as Toshiyuki Kubooka (Lunar), Shinichiro Otsuka (Summon Night), and Kazushi Hagiwara (Bastard!!), to name a few. As such, each character has its own distinct and signature style.

In Unchained Blades, players journey through the game with a party of up to four characters, moving through dungeons in a first-person perspective and engaging in turn-based combat along the way. Using the game’s unique “Unchain” system while in battle, players are able to try and convince monsters to follow them. If they are successful in using the Unchain system, the enemy monster will then join their party and help them in the future by blocking attacks or supplying players with special offensive abilities. Each character in the player’s four person party can hold up to four "followers", ensuring plenty of combat variety. The game has also been completely redubbed with new English voice-overs and boasts over 60 hours of gameplay.

Become a Taiko no Tatsujin. The colorful Taikos are back on the Sony PSP, bringing more hit songs, cute characters and battle helpers. Just beat the drums when the cues roll into the circle.

New songs include NYC's Yoku Asobi Yoku Manabe, the Monster Hunter Medley and Idol Master's The World is All One!!. Game characters such as Airu cats and the idols make appearances in brand new outfits, watch them dance to your tune.

There is a new Omikoji battle mode where you control your team and your Omikoji with your beat. The stronger your rhythm, the more power your team has when you bash them against your foes.

Train and pitch, live the life of a baseball player via your console. Create your own player and give him skills. Show them off to the spectators, their cheers will spur you on to the next round. This time the stage takes place in a high school where you group students with vast potential together to form a dream team.

Earn points from the match to buy items from the shops, strengthen your players with them, or trade players with other teams. Management and supervision is very important in the Penant Mode. If gamers prefer to focus on the development of one single player and constructing his life story, there is the My Life Mode where they get to experience training camps, become a star and even get married and buy a home.

Easy and fun to play, this is a fast paced platform game in which you control the main character with just two buttons.

• Use two moves, rotate and jump, to help ROC collect all the baby octopuses.
• Stick to every surface and leap from wall to wall to avoid evil hats, flying knives and exploding wasabi plants.
• Time your moves just right to avoid sending ROC hurtling to his doom.

Feed on dreams to beat the opposition.

• Enter a bizarre world formed of people's dreams and imagination, where haggis is a weapon and fear is your enemy.
• Travel the Roaring Road and battle with other Monstars, fears and nightmares to earn your claws, horns and roar.
• Smack, slash, headbutt, punch and chomp your way around 30 crazy, challenging stages.

Do you want to be king?

Then put your imagination and instinct as a builder to the test!

Enjoy each of the different levels which will lead you to the prestigious title of “King of the blocks”. Use each of the pieces, placing them in the right position, at the right time and create amazing buildings which won’t collapse.

• For all types of players.
• Game mechanics are simple and addictive.
• Great Physic simulation.
• Smooth 60 fps gameplay.
• 54 levels.
• 3 game modes: Balance, Construction and the Tower.
• Possibility of simultaneous cooperative 2 players using the same PSP /PS3.

D'Artagnan is just a regular country girl living alone with her father. Life is poor but peaceful. Yet nothing peaceful last, her home is invaded by monsters and her father died under their attack. D'Artagnan only survived because a red eyed swordsman stepped in in time to save her.

To ensure that she never falls victim and to find the culprit behind the monsters, she enrolled into Chevalier Academy to become a musketeer.

A bit of horror, a bit of political intrigue and a lot of handsome musketeers.

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.

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.

An infernal storm begins and you think that an old castle could be your salvation. You will soon discover that this is one of the worst decisions you have ever made! The doors close and you begin to try and find a way out, but what you don't know is that you will never be alone.

Shoot, jump, run and try to avoid the hundreds of ghosts who never want you to leave. Enjoy 36 levels and two game modes of addictive adventure. The longest night of your life has just begun...

This action game centers on a young man, known only as the Ninjamurai, as he tries to outrun a number of evil forces that are intent on catching him, including a rival ninja clan, an evil corporation and a dark dragon controlled by his greatest rival. With reflexive combat options, break-neck speed and high-flying action, players must battle and outrun a number of evil forces. The complex combat system is all about choice: players can focus on the speed of their Ninja training forsaking combative abilities but giving them extra speed, stealth and jumping abilities. Or if they prefer, players can challenge all those in their path via the combat stance which gives them a powerful magical jutsu, combo attacks and a powerful stab attack. Players can opt to kill everything that moves or zoom past everyone and everything; with the achievement system rewarding both approaches!

• 20 levels
• A huge soundtrack
• Hand drawn visuals
• 5 costumes
• 12 in-game achievements
• Time trials

For those who avoid the stock market in times of recession, now you can apply your managerial skills to amassing live brains rather than cold, hard cash. In Zombie Tycoon, living dead videogame aficionados will encounter a completely new set of challenges in their role as zombie overlord. You are responsible for the overall strategy of attack and the well-being of your zombie troops as you attempt to spread the undead across the globe. Along with the fast-paced action found in games where players control more self-serving zombies, Frima Studios has added humorous strategies and managerial challenges into the gameplay for a new take on a classic genre.

• Zombie Tycoon provides you with control over three hilarious zombie squads, with a unique tale of intrigue and betrayal.
• Over 100 quirky items for your zombie horde
• 10 challenging and puzzle-filled cities
• A solid combat system allows you to attack humans AND the places they call home.

Cohort Chess is a fully-featured chess game that features a training mode to teach players how to play, a variety of AI opponents to take on (each with unique play strategies,) a number of bonus chess challenges to test your skills, and a hot-swap multiplayer mode for gamers to play together.