We could get used to this - there's a lot to download on Nintendo platforms this week! The "8-Bit Summer" brings two 3DS Game Boy games, one you likely know and one you probably don't. There's also a couple of new games, Johnny Kung Fu and Sweet Memories - Blackjack, which is, for real, about connecting with a high school sweetheart over blackjack games. And Mighty Switch Force is cheap this weekend.

DSiWare offers the fascinating-looking math-platformer Ace Mathician, by Flipper creator Goodbye Galaxy Games.