Here is a project I am working on. I had the idea pop i to my head about 2 nights ago as I was going to sleep and been working on it for about 24 hours now. Still a ton needs to be done as you can see, but the main engine is nearly complete. The game is played on its side, that was the only way I could fit the original layout on the DS screen without resizing the board and all the sprites. Download Link for Demo: http://dl.dropbox.com/u/3706406/ColumnsDS.rar Controls: Y: shift jewels B/X: move jewels left/right A: slam down jewels When a game over happens, just press any button to restart.