Here is a full level hack of Super Mario Bros. The graphics have for the most part been changed and it is the more difficult of the Mikamari series. Prepare to encounter poison mushrooms a lot and unpredictable enemy behavior!!
Super Mario Bros. (World).nes - NOINTRO
CRC32: 3337EC46
MD5: 811B027EAF99C2DEF7B933C5208636DE
SHA-1: EA343F4E445A9050D4B4FBAC2C77D0693B1D0922
SHA-256: F61548FDF1670CFFEFCC4F0B7BDCDD9EABA0C226E3B74F8666071496988248DE