Change Platformer settings?

This may seem like a very noob question, but how to I change the default Arrow keys to WASD?

Also, how would I optimize this for mobile devices? (touch screens)

There is an action called Simulate Control.

First off, if you don't want to use the arrow keys, turn off default controls.

<img src="http://content.screencast.com/users/ArcadEd/folders/Jing/media/ab585492-a03c-44c3-b3aa-692dbdeee721/2013-06-27_1013.png" border="0" />

Simulate Controls. You will use this same technique for touch screens, you will just add Sprites for each direction and on TOUCH, simulate the platform controls.

<img src="http://content.screencast.com/users/ArcadEd/folders/Jing/media/c67e80e6-84dd-4b93-a4f4-47eece7c881f/2013-06-27_1015.png" border="0" />

Thanks, another thing, how do I keep sprite attributes throughout layouts?

Hello?

You can make the sprite Global, or you have to store the attributes and reload them.