FS-UAE is an Amiga emulator for MacOS and many other platforms based on UAE/WinUAE, with a focus on emulating games. Features include emulation of Amiga 500, 1200, 4000, CD32 and CDTV, perfectly smooth scrolling on 50Hz displays, support for floppy images in ADF and IPF formats, CD-ROM images in ISO or BIN/CUE format, mounting folders on your computer as Amiga hard drives, support for Picasso 96 drivers for high-color and high-resolution Workbench displays, and more. A unique feature is support for cross-platform online play. You can now play Amiga games against (or with) friends over the Internet. The emulator requires a moderately fast computer with accelerated graphics (OpenGL) to work. A game pad or joystick is recommended, but not required (FS-UAE can emulate a joystick using the cursor keys and right ctrl/alt keys).