Astrocade emulation works well. If you plan to use one of the BASIC cartridges, then it can be tedious to set up an alternate keyboard mapping, but it does work. While there is emulation of the Knob, games that don't require work best.

If you need some help getting started with Astrocaded emulation, then watch the Astrocade emulation setup videos..

	Astrocade Cartridge ROM images.
	Hardware Emulation using FPGA.
	Bally Arcade/Astrocade software emulation using MAME. This emulator supports Windows, MAC OS and Linux. From the MAME website: "MAME (originally stood for Multiple Arcade Machine Emulator) absorbed the sister-project MESS (Multi Emulator Super System), so MAME now documents a wide variety of (mostly vintage) computers, video game consoles and calculators, in addition to the arcade video games that were its initial focus."