mmonoplayer – Game sound emulators

Game sound emulators for ColecoVision, Atari, Sega Master System, GameBoy, NES, and even IntelliVoice. And you can plug them into your sound software as VSTs (Windows-only), or, better yet, into your own custom sound patches in Pd (free – Mac/Windows/Linux) or Max/MSP (commercial – Mac/Windows). [via] Link.