Talk:Petit Computer 3/@comment-15296152-20140916233546

So still no word on whether we can change background attributes on a scanline basis? That's really what's needed to pull of effects like those in Super Mario Kart and Terranigma. Even games like Axelay don't even use Mode 7 for most of the game, but use the ability to alter backgrounds at the scanline level to create interesting effects effect. This includes Contra 3 for various portions.

I was thinking a command like BGSETD (not sure if that command is already reserved).

BGSETD, , , , , , , , ....

is between 0 and 239, inclusive (or 379 for XScreen 4?)