Best PSP Unique Games, Ranked by Players

An All New Acid Trip!

Metal Gear Acid 2 enhances the card based tactical gameplay of the original game while delivering even more explosive action from the Metal Gear universe. Featuring over-the-top visual effects, deeper strategic gameplay, and a new tutorial mode. Acid 2 is the best portable Metal Gear game to date.

Lumines is a block-dropping game, that may seem at first to be similar to Columns and Tetris. A 2 x 2 square (an O tetromino) made of four smaller block pieces is dropped into the playing field, which may appear different as the player advances through levels or skins. The small blocks that comprise the larger blocks will be one of two different colors. The objective is to rotate and align the blocks in such a way as to create 2x2 squares of the same color, which may span multiple blocks and, indeed, share blocks. For example, if one should get a 2x3 area of matching blocks, the middle portion will "share" itself with both the left and right halves and create two 2x2 squares. After the "timeline", which is synchronized to the music, sweeps over the matching blocks, they disappear. When too many unmatched blocks pile up to the point where no more blocks may be dropped in the playing field, the game ends.
When part of a falling block hits an obstruction, the unobstructed portion of the block will split off and continue to fall. More points are scored by creating the largest number of squares during one "timeline" sweep. Increasing score multipliers are earned by repeatedly clearing squares on consecutive timeline sweeps. Bonuses are also awarded by reducing all remaining tiles to one single color or for removing all non-active tiles from the screen altogether.
Occasionally, a block falls with a special square of one of the two colors with a "jewel" in the center. This square, when cleared as part of a matched 2x2 square, will cause all individual blocks of the same color that are horizontally or vertically adjacent to the matched 2x2 square, or to an adjacent square, to be cleared without score. These can be used for both generating large bonuses, since generally several blocks of the other color will be formed once these are removed, as well as to help the player recover if the field becomes too cluttered.

Echochrome is a puzzle game created by Sony's Japan Studio and Game Yarouze. Gameplay involves a mannequin figure traversing a rotatable world where physics and reality depend on perspective. The world is occupied by Oscar Reutersvärd's impossible constructions. This concept is inspired by M. C. Escher's artwork, such as "Relativity".

The game is based on the Object Locative Environment Coordinate System developed by Jun Fujiki—an engine that determines what is occurring based on the camera's perspective.

You can play as a rookie cop battling five different gangs spread throughout Capital City in Pursuit Force. The game features 30 cases for you to close, using 55 different vehicles and 25 types of weapons. Each gang has a unique boss and lieutenant with their own specialized vehicles and missions. Taking down gangs fills up your justice bar, which can be used to slow down time for key stunts, fill up your life, or repair your vehicle. The game features Hollywood-style chases and gunfights to keep the action going during missions.

You play as Danny, a young man suffering from insomnia, who uses an experimental device to explore his mind and discover the cause of his sleeplessness. Each level of the game, representing events from Danny's life and inspired by artists such as Tim Burton and M.C. Escher, requires the player to control Danny as he collects his "lost marbles" and other thoughts.

The Sims 2 for PlayStation Portable delivers a unique third-person experience that blends life simulation with role-playing elements, offering a more substantial storyline compared to other versions. Players navigate various goals to unlock content while customizing their pre-built homes with furniture and decor. Interactions and jobs are executed through mini-games, maintaining a dynamic gameplay flow.

In this version, characters do not age, marry, or have children; however, they can pursue significant relationships and WooHoo. Goals largely dictate relationship dynamics, with close friends potentially moving in as the game progresses. As players complete objectives, their sanity meter, symbolized by a Plumbob, increases, while failing to meet goals leads to rapid depletion, resulting in hospitalization or alien abduction. Unique to this version are "Sanity Points," awarded for completing tasks to unlock special perks, and hidden "Secrets" found in Strangetown, enhancing exploration and social interaction.

In this strange music rhythm game, you play Gitaroo-Man as you go against various music themed villains. The game puts a new twist on music games as you not only have to time button presses but you have to move the analog stick around in a radar circle to follow a line that passes through the center point. You can play up to 4 players using the multitap and choose from a variety of characters, songs, and locales.

Along with local Ad-Hoc multiplayer and additional difficulty options, the game adds a new Duet mode, in which two players control Gitaroo Man and Kirah in two exclusive new stages, "Metal Header" and "Toda Pasión". These levels may also be played alone if the handheld's Ad-Hoc is activated.

Dissidia Final Fantasy is a 3D-arena fighting game with RPG elements featuring 20 characters, heroes and villains, from the first 10 final fantasy games summed by the god of discord and the goddess of harmony to fight over the fate of the world.

You have 00:30 seconds to save the world!

Prepare for the fastest, most frantic gameplay ever! Conquer over 100 levels totaling more than 20 hours of gameplay, 30 seconds at a time!

Challenge the missions on your own or connect wirelessly for blazing-fast, head-to-head competition!

Invizimals is a PlayStation Portable augmented reality video game developed by Novarama, and published by Sony Computer Entertainment Europe. It is a collectible creature game, and is bundled with the PSP's camera attachment on launch.

The peaceful world of the LocoRoco are under attack by the not-so-nice Moja Corps! These evil outer space creatures have come to take the LocoRoco from their land of blowing flowers, lively creatures and pastel scenery. As the planet where the LocoRoco inhabit, you must move them through more than 40 levels of slippery slopes, teetering platforms and maze-like passages. The LocoRoco have the uncanny ability to fluidly morph to their landscape, so all you need is to tilt, roll and bounce the happy blob-like creatures to safety!

Set among a variety of colorful 2D backgrounds, Patapon unfolds through more than 30 missions with more than 20 different environments, where players are tasked with outfitting the Patapon army, collecting resources, and using strategy to grow the tribe into a devastating fighting force. Incorporating various button-timed drumbeats in real-time to control the Patapons, players will strategically traverse through each environment, battling enemies each step of the way. The game presents a variety of warrior types such as archers, infantry, cavalry, and more that players can unlock, along with a wide selection of more than 100 weapon and shield upgrades, allowing players to customize their forces throughout the funky adventure.