Quick, what was the biggest selling DS game for the period starting April 2008 and ending September 2008? What about Wii games? Quick, quick, quick. If you know, pat yourself on the back. If not, check out the data Nintendo's released: Nintendo DS Pokémon Mystery Dungeon: Explorers of Time/Darkness Total: 2.54 million 4/2008 ~ 9/2008 Japan: 0 4/2008 ~ 9/2008 Overseas: 2.54 million Life-to-date Total: 4.12 million New Super Mario Bros. Total: 1.73 million 4/2008 ~ 9/2008 Japan: 150,000 4/2008 ~ 9/2008 Overseas: 1.58 million Life-to-date Total: 15.89 millionMario Kart DS Total: 1.67 million 4/2008 ~ 9/2008 Japan: 200,000 4/2008 ~ 9/2008 Overseas: 1.46 million Life-to-date Total: 12.12 million Pokémon Platinum Total: 1.56 million 4/2008 ~ 9/2008 Japan: 1.56 million 4/2008 ~ 9/2008 Overseas: 0 Life-to-date Total: 1.56 million Brain Age Total: 1.50 million 4/2008 ~ 9/2008 Japan: 40,000 4/2008 ~ 9/2008 Overseas: 1.46 million Life-to-date Total: 14.48 million Nintendogs Total: 1.36 million 4/2008 ~ 9/2008 Japan: 40,000 4/2008 ~ 9/2008 Overseas: 1.32 million Life-to-date Total: 20.03 million Brain Age 2 Total: 1.2 million 4/2008 ~ 9/2008 Japan: 50,000 4/2008 ~ 9/2008 Overseas: 1.15 million Life-to-date Total: 12.03 million Mario Party DS Total: 1.11 million 4/2008 ~ 9/2008 Japan: 60,000 4/2008 ~ 9/2008 Overseas: 1.05 million Life-to-date Total: 4.73 million Wii Mario Kart Wii Total: 9.53 million 4/2008 ~ 9/2008 Japan: 1.85 million 4/2008 ~ 9/2008 Overseas: 7.67 million Life-to-date Total: 9.53 million Wii Sports Total: 9.32 million 4/2008 ~ 9/2008 Japan: 250,000 4/2008 ~ 9/2008 Overseas: 9.06 million Life-to-date Total: 30.87 million Wii Fit Total: 6.92 million 4/2008 ~ 9/2008 Japan: 910,000 4/2008 ~ 9/2008 Overseas: 6.01 million Life-to-date Total: 8.76 million Wii Play (Wii Remote bundled) Total: 4.64 million 4/2008 ~ 9/2008 Japan: 140,000 4/2008 ~ 9/2008 Overseas: 4.5 million Life-to-date Total: 16.15 million Super Smash Bros. Brawl Total: 2.61 million 4/2008 ~ 9/2008 Japan: 120,000 4/2008 ~ 9/2008 Overseas: 2.49 million Life-to-date Total: 7.47 million Link's Crossbow Training (packaged with Wii Zapper) Total: 1.05 million 4/2008 ~ 9/2008 Japan: 250,000 4/2008 ~ 9/2008 Overseas: 800,000 Life-to-date Total: 2.75 million For total DS software sales during this period, 8.82 million units were sold in Japan, 22.07 million sold in the Americas and 17.55 million sold in "Other." In the previous quarter, 4.93 million units were sold in Japan, 14.33 were sold in the Americas and 17.33 were sold in "Other." For total Wii software sales during this period, 1.80 million were sold in Japan, 23.53 million in the Americas and 15.67 million in "Other." In the previous quarter, 3.90 million units were sold in Japan, 19.34 million in the Americas and 17.16 million in "Other."