North America * Are You Smarter than a 5th Grader? * Baby Pals * Contra 4 * Cooking Mama 2: Dinner With Friends * Foster's Home for Imaginary Friends: Imagination Invaders * Impossible Mission * Jenga * Monster Jam * Need for Speed ProStreet * Orcs & Elves * Petz: Catz 2 * Petz: Dogz 2 * Petz: Hamsterz Life 2 * Petz: Horsez 2 * Rayman Raving Rabbids 2 * Strawberry Shortcake: The Four Seasons Cake * Super Fruit Fall * Ultimate Mortal Kombat * WordJong * WWE SmackDown! vs. RAW 2008
Europe * Animal Paradise * Bee Movie Game * Big Catch Bass Fishing * Enchanted * Jackass: The Game * Left or Right * LEGO Star Wars: The Complete Saga * Let's Yoga * LifeSigns: Hospital Affairs * My Animal Centre in Australia * My Pet Dolphin * My Word Coach * Rayman Raving Rabbids 2
Japan * Cooking Mama 2 * Dungeon Explorer: Jashin no Ryouiki * Game Center CX: Arino no Chousenjou * HameKomi Lucky Puzzle DS * Karada Yorokobu Shokuji & Exercise: Kenkou Kentei * Pro Yakyuu Famista DS * Snoopy to Issho ni DS Eigo Lesson * Wine no Hajimekata DS
Australia * Ed Edd n' Eddy: Scam of the Century * High School Musical * Nicktoons: attack of the Toybots * Winx Club: Mission Enchant * WWE SmackDown! vs. RAW 2008 * Yu-Gi-Oh! GX Card Almanac
I can do these two weeks at a time, because all of 1 game has been released. There's none next week, and two (including Madden) the week after. It looks like games might be released regularly after that. The 1 game I missed: 07/23: NASCAR '08.