Ys [Model VFR-Y2-05]

GameGenie:
NNSYEYAE - Re-enables a couple of debug features.
At the title screen, hold A and press Start to enable free walk mode during the game, or hold B and press Start to to obtain 65535 of gold, all items and other stuff. Both codes can be pressed at the same time to combine effects.
During the game hold B and press Select to warp to the next location.
Enter the game menu by press Select, then press Start to instantly increase level.