Super Mario Bros. is a platforming game for the Nintendo Entertainment System released in 1985. When Bowser invades the Mushroom Kingdom, it's up to Mario to stop him and save the Princess.

This is a hack of Super Mario Bros. featuring Dr. Mario and his adventures against the viruses! This hack was aimed towards building onto the story of Dr. Mario while utilizing the platformer-style of gameplay from SMB1. The goal is to create a nostalgic experience while maintaining the integrity of the original Dr. Mario game. Because of the Dev team’s strict adherence to the style and limitations of the 8-bit era, gameplay should feel as if it’s the long lost game Nintendo never got around to releasing.

This Hack Features:
-New Level Design
-New Character Design
-New Storyline
-New Music

All based on the original Dr. Mario
There's secrets and alternative routes to discover!

Database match: Super Mario Bros. (World)
Database: No-Intro: Nintendo Entertainment System (v. 20210216-231042)
File SHA-1: EA343F4E445A9050D4B4FBAC2C77D0693B1D0922
File CRC32: 3337EC46
ROM SHA-1: FACEE9C577A5262DBE33AC4930BB0B58C8C037F7
ROM CRC32: D445F698