NiGHTS Into Dreams game seems to be a take on the classic “Snake” game found in most mobile phones. you collect the gems, and you seem to be able to circle around the NiGHTMaren. The Growing “Snake” is the row of light that follows NiGHTS. Chu Chu Rocket Puzzle and Edit seem to be your basic Normal Puzzle game of Chu Chu. Where you must get all Chu Chu (mice) into the rockets without getting hurt by Kapu Kapus (Cats). Edit would be to create your own Puzzles. Samba De Amigo is.. well Samba De Amigo. you listen to music, and push in the correct button for when the blue balls go into their rings. Downloadable Songs are also downloadable after.
At the moment, they seem to be free-to-download on your 503i phone (doesn’t seem to show where, and it’s a Japanese Phone), and when it turns 4th of Feburary you’ll have to pay 300 yen to keep it (3 bucks) per month. They’ll be downloadable January 26th.