![Frank Cifaldi (Unlicensed).nes on Twitter: "I got pretty enamored with this stuff late last year, and decided to try and document any of the plug & play systems that secretly had NES Frank Cifaldi (Unlicensed).nes on Twitter: "I got pretty enamored with this stuff late last year, and decided to try and document any of the plug & play systems that secretly had NES](https://pbs.twimg.com/media/EA7KW_tUEAEzAHx.jpg)
Frank Cifaldi (Unlicensed).nes on Twitter: "I got pretty enamored with this stuff late last year, and decided to try and document any of the plug & play systems that secretly had NES
![Gaming Wired Gamepad Controller Rii GP500 for PC Windows 98 XP 7 8 10 Games Playstation 3 STEAM Gaming with Joystick Dual Asymmetric USB Joy pad Handler (TURB 12 FIRE Buttons 4 AXLS) - Newegg.com Gaming Wired Gamepad Controller Rii GP500 for PC Windows 98 XP 7 8 10 Games Playstation 3 STEAM Gaming with Joystick Dual Asymmetric USB Joy pad Handler (TURB 12 FIRE Buttons 4 AXLS) - Newegg.com](https://c1.neweggimages.com/ProductImage/A4RED201103DC1AW.jpg)
Gaming Wired Gamepad Controller Rii GP500 for PC Windows 98 XP 7 8 10 Games Playstation 3 STEAM Gaming with Joystick Dual Asymmetric USB Joy pad Handler (TURB 12 FIRE Buttons 4 AXLS) - Newegg.com
![Frank Cifaldi (GDC).nes on Twitter: "Yes, absolutely. Almost all of these use common memory mapper configurations, you could in theory make yourself a homebrew Frogger if you could get the ROM out Frank Cifaldi (GDC).nes on Twitter: "Yes, absolutely. Almost all of these use common memory mapper configurations, you could in theory make yourself a homebrew Frogger if you could get the ROM out](https://pbs.twimg.com/media/EA7BKSmU4AAGzGr.jpg)
Frank Cifaldi (GDC).nes on Twitter: "Yes, absolutely. Almost all of these use common memory mapper configurations, you could in theory make yourself a homebrew Frogger if you could get the ROM out
![Gaming Wired Gamepad Controller Rii GP500 for PC Windows 98 XP 7 8 10 Games Playstation 3 STEAM Gaming with Joystick Dual Asymmetric USB Joy pad Handler (TURB 12 FIRE Buttons 4 AXLS) - Newegg.com Gaming Wired Gamepad Controller Rii GP500 for PC Windows 98 XP 7 8 10 Games Playstation 3 STEAM Gaming with Joystick Dual Asymmetric USB Joy pad Handler (TURB 12 FIRE Buttons 4 AXLS) - Newegg.com](https://c1.neweggimages.com/ProductImageCompressAll1280/A4RED2011031CG94.jpg)