About This File
This is an animated controller overlay I created, intended for use with my cell phone. It's heavily based on the Sega Game Gear, and the buttons are animated when you touch them. The four buttons at the top are Exit (double press), fast forward, save state, and load state, while the bottom one opens the Retroarch menu. It's inspired by the overlays created by Press Start Button and fercho. Feel free to use or modify them however you wish! I included the GIMP project file I used.
The overlay is designed for a phone resolution of 2400x1080. You can stretch it a bit in Retroarch, although it will have some distortion. Adjust the screen size under Settings/Video/Scaling/Custom Aspect Ratio, and the overlay under Quick Menu/On-Screen Overlay/Overlay Scale, Overlay Aspect Adjustment, & Overlay Offset.