🕶️ A top view of Pro Pinball Trilogy, a pinball game under the Deecy interface. Its menus hide automatically to avoid disturbing the game. 📚️ Deecy is a libre, multi-platform experimental SEGA Dreamcast console emulator. It requires the console's BIOS (dc_boot.bin, dc_flash.bin files) to run, and game files must be in *.chd, *.cdi or *gdi format. Features include support for displaying recognized games under the interface, resolution adjustment, several types of graphics scaling (Fit, Center, Stretch), upscaling (x2 to x5), region selection (USA, Europe, Japan - for region-locked games), cable type selection (VGA, RGB, Composite), status saving, and up to 3 gamepads. In 2025, it can already run a good range of games (how many?) in relatively good conditions (the emulator is still a little slow) (functional graphics and sound). It has a fairly good interface (drag-and-drop adjustable dimensions) and is fairly easy to set up. A good emulator.