

The game begins with Doctor Eggman turning Tails, Amy Rose, Rouge, and the Master Emerald into cards with his new device. Sonic and Knuckles arrive on the scene, and find out what has happened. Knuckles, bent on saving the Master Emerald, tells Sonic that teamwork is out of the question and that he needs to get to Eggman first. Sonic snickers and says that he likes a good challenge. Meanwhile, Shadow the Hedgehog receives a distress signal from Eggman. Suddenly, a mysterious hedgehog named Silver appears from the future. Silver is then pursued by Shadow. When they encounter each other, Silver tells Shadow he needs to get to Eggman, first. After numerous conflicts, it is revealed that Dr. Eggman is in fact Eggman Nega and that the real Doctor Eggman is captured into a card prior to the story. After one final battle with Sonic, Knuckles, Shadow and Silver, Nega is defeated, everyone is reverted to their original forms, and Silver returns to the future with Eggman Nega who is trapped inside a card.

Fighting / Platform / Racing / Action
Sonic Rivals 2 is a platforming game with 2D gameplay in a 3D environment where you race another character to the finish line of each stage, just as the first game. Characters still obtain various power ups throughout the stage to attack their rival. The Boss stages are also the same in that you have to defeat the boss before your rival does. Players still collect cards for completing various challenges. The playable character roster includes all the characters from the previous game (Sonic, Knuckles, Shadow, Silver, and Metal Sonic) along with the addition of Tails, Espio the Chameleon, and Rouge the Bat. There is an added Freeplay mode so that you may play stages previously cleared without having to race against another character. Some additions were made to the multiplayer challenges including Knockout, Ring Battle, Race, King of the Hill, Capture the Chao, and Tag play modes.

Sonic the Hedgehog has a new partner, Blaze the Cat, in this fast-paced platformer, Sonic Rush. You can play as either Sonic or Blaze as you try to track down powerful Sol emeralds. Sonic Rush displays the level over both screens, allowing for screen-spanning jumps and dives. Some gameplay modes include stylus support as well. Designed as a 2.5D side-scroller, Sonic Rush is the first game in the Sonic series to explore both 2D and 3D venues by combining two-dimensional environments with three-dimensional models. In 2007, the game received a sequel, Sonic Rush Adventure.

Donkey Kong Country 2: Diddy's Kong Quest is the sequel to Donkey Kong Country. It was developed by Rare and is one of the best selling Super Nintendo games.

Donkey Kong Country is a side scrolling platformer by British developers Rare in 1994. It featured revolutionary pre-rendered 3D graphics that give the game a very unique look compared to most other games on consoles at the time. The two playable characters featured in the game are the titular character, Donkey Kong and his nephew, Diddy Kong. Together the two swing, climb, jump, swim, cartwheel, ride animals, and blast out of barrels on their way to recover their stolen bannanas from the evil King K. Rool and his Kremling army. The adventure takes you through a variety of different environments and levels that continually change up gameplay. Donkey Kong Country also provides plenty of opportunities for exploration with almost every level having a multitude of collectible, shortcuts, and hidden bonus areas.

Platform / Adventure / Action / Fantasy
Crash Bandicoot: Warped is the third game in the Crash Bandicoot series and the first to feature Coco as a playable character. The player takes control of Crash and Coco Bandicoot, who must travel back and forward in time and gather 25 crystals before Uka Uka and Doctor Neo Cortex can do so. Much of the game takes place in the Time Twister which acts as the hub area of the game. The Time-Twister is split up into five chambers, each chamber has five buttons that open portals to different levels. The goal in each level is to find and obtain the crystal hidden in the level. Crash Bandicoot: Warped was lauded by critics in many areas, and the game has been considered one of the best video games of all time.

Shooter / Platform / Adventure / Action / Science fiction
Ratchet & Clank: Size Matters (known as Ratchet & Clank 5 in Japan) is a 2007 platformer video game developed by High Impact Games and published by Sony Computer Entertainment for the PlayStation Portable and PlayStation 2. The game is the first Ratchet & Clank title on the PSP handheld. Development company High Impact Games was spawned from the original Ratchet & Clank developer, Insomniac Games. The story is about Ratchet and Clank as they are interrupted from their vacation to search for a kidnapped girl and encounter a forgotten race known as the Technomites.

Shooter / Platform / Action / Science fiction
Mega Man X4, known as Rockman X4 in Japan, is the fourth game from the Mega Man X series. It was the second game in the series to be released on the Sega Saturn and Sony PlayStation (although it is the first original game; Mega Man X3 was ported to the systems), released in 1997 (and also re-released onto PlayStation as part of its greatest hits in 2002). It was later ported to the PC in 1998 and then re-released as part of the Mega Man X Collection

Monkey Mayhem Lives On! Kiddy Kong is a portly primate toddler with incredible power and agility! He teams up with Dixie Kong to stop the ever-present army of Kremlings. The game play and ACM graphics just keep getting better in this visually stunning installment in one of the most popular video game series of all time! Combining their unique abilities as they throw each other into action, Dixie Kong and Kiddy Kong set off to rescue Diddy Kong and Donkey Kong. Collect tons of treasure, grab billions of bananas and find more secret stuff than you've ever seen (or not seen) as you set off on the greatest DKC adventure yet! The final showdown with KAOS takes place in a cliff-top laboratory at the End of the World. It could get seriously ugly. Monkey mayhem lives on in this exotic island adventure!