A hack has just been released that allows two people to play the original NES Super Mario Bros game simultaneously, as opposed to turn-based like the original. This certainly opens a who new dynamic to playing the game!
ROM Patch: http://www.romhacking.net/hacks/4180/
Source: http://www.indieretronews.com/2018/10/a-two-player-super-mario-bros-hack-is.html
Everdrive N8 flash game card for Nintendo Entertainment System NTSC
99% games supported. Compatible with all NES Systems: NTSC, PAL, NTSC-J. Fast and easy interface. FAT16 and FAT32 are supported Max. ROM size up to 4Mbyte and high compatibility - 99%
(as of September 22, 2023 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
EverDrive N8 Fami
$117.00SUPPORTS 99% NES Famicom GAMES. QUICK LOADING OF GAMES SAVE STATE FUNCTION GAME GENIE CHEAT CODE SUPPORT EXPANSION AUDIO SUPPORT
(as of September 22, 2023 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
EverDrive N8 Famicom Edition Flash Cart for Famicom and Famaicom-clon systems
Famicom, NES, and Twin Famicom systems are supported.* Many NES/FC clones supported as well. Expansion audio. There's some Famicom games which require special sound chip to produce extended sound quality. Automatically backs-up saves to SD card. Ther... read more
(as of September 22, 2023 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)