Mario's Adventure with Knuckles 2

The sequel to Mario's Adventure with Knuckles. This time, it is for the Wii. Once again, this is a role-playing game.

Plot
Mario is walking when he spots Knuckles. He remembers their last adventure. Knuckles tells Mario Bowser and Dr. Eggman have captured Sonic and Luigi. Then, Toad comes to offer them assistance. Our heroes set off.

Levels
There are past Mario & Sonic levels for the levels in this game. There are a total of 40 levels in the game.

Mario Levels

 * World 1-1 from Super Mario Bros.
 * Mario Circuit from Mario Kart 7
 * Good Egg Galaxy from Super Mario Galaxy
 * Moo Moo Meadows from Mario Kart Wii
 * World 1-4 from Super Mario 3D Land
 * Puzzle Plank Galaxy from Super Mario Galaxy 2
 * World 2-2 from Super Mario Bros. 3
 * Ricco Harbor from Super Mario Sunshine
 * Whomp's Fortress from Super Mario 64
 * Battlerock Galaxy from Super Mario Galaxy
 * Yoshi's Island from Super Mario World
 * Wario's Gold Mine from Mario Kart Wii
 * World 3-3 from New Super Mario Bros.
 * Mario Stadium from Mario Superstar Baseball
 * World 3-4 from New Super Mario Bros. Wii
 * Sunshine Isles from Super Mario 64 DS
 * Clockwork Ruins Galaxy from Super Mario Galaxy 2
 * World 8-5 from Super Mario 3D Land
 * Grumble Volcano from Mario Kart Wii
 * Bowser's Castle from New Super Mario Bros. Wii

Sonic Levels

 * Green Hill Zone from Sonic the Hedgehog
 * Angel Island Zone from Sonic the Hedgehog 3
 * Chemical Plant Zone from Sonic the Hedgehog 2
 * Windy Valley from Sonic Adventure
 * Sweet Mountain from Sonic Colors
 * City Escape from Sonic Adventure 2
 * Star Light Zone from Sonic the Hedgehog
 * Grand Metropolis from Sonic Heroes
 * Ice Mountain Zone from Sonic Advance
 * Emerald Coast from Sonic Adventure
 * Water Palace from Sonic Rush
 * Starlight Carnival from Sonic Colors
 * Casino Park from Sonic Heroes
 * Spagonia (Rooftop Run) from Sonic Unleashed
 * Flying Battery Zone from Sonic and Knuckles
 * Mad Gear Zone from Sonic the Hedgehog 4, Episode 1
 * Flame Core from Sonic the Hedgehog
 * Altitude Limit from Sonic Rush
 * Crazy Gadget from Sonic Adventure 2
 * Final Fortress from Sonic Heroes

Gallery
There is a gallery in extras mode. There, you can find Mii costumes and music.

Mario series

 * Underwater Theme from Super Mario Bros.
 * Athletic Theme from Super Mario Bros. 3
 * Bowser's Domain from Super Mario 64
 * Delfino Plaza from Super Mario Sunshine
 * Coincentration from Super Mario 64 DS
 * Athletic Theme from New Super Mario Bros.
 * Gusty Garden Galaxy from Super Mario Galaxy
 * Coconut Mall from Mario Kart Wii
 * Castle Theme from Super Mario 3D Land
 * Daisy Hills from Mario Kart 7

Sonic series

 * Seaside Hill from Sonic Heroes
 * Metal Harbor from Sonic Adventure 2
 * Right There, Ride On from Sonic Rush
 * Palmtree Panic from Sonic CD
 * New Venture from Sonic Rush Adventure
 * Let the Speed Mend It from Sonic and the Secret Rings
 * Misty Lake from Sonic and the Black Knight
 * Reach for the Stars from Sonic Colors
 * His World from Sonic the Hedgehog
 * Windy and Ripply from Sonic Adventure