Arrow Keys + z Yes, I'm still alive.
Testing Tilts And Smash Attacks Only Works with <--- and ---> though. :l Also, Ftilt is glitchy. To perform a basic attack just press z. To perform a Ftilt (or a Fweak) press the right or left arrow and z at around the same time (doesn't need to be perfect) and let go very soon after. And finally to perform an FSmash (or an FStrong) just press right or left arrow at and z at around the same time except hold it down. You can choose to release early or fully charge it. (In the final game the longer you hold it down the stronger the attack)