Dr Mario — Dr. Mario holding two pills next to the Dr. Mario World logo

Dr Mario

1990video gameclassic

Published August 17, 2026

Dr. Mario is a Nintendo puzzle video game and the alter ego of Mario as a physician who tosses two-toned vitamin capsules at viruses inside a bottle. First released in 1990 for the NES and Game Boy, the title spawned decades of sequels, playable Super Smash Bros. appearances, and running online jokes about why the plumber suddenly holds a medical degree.

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Overview

Dr. Mario is both a 1990 Nintendo puzzle game and the persona Mario takes on inside that series, trading his plumbing overalls for a white lab coat, stethoscope, and head mirror1. Play centers on a bottle filled with red, blue, and yellow viruses; the player rotates two-toned capsules as they fall and lines up four matching colors in a row to clear them off the field1.

In the game's fiction, Dr. Mario works at the Mushroom Kingdom Hospital alongside Nurse Peach (localized as Nurse Toadstool in English versions) and deploys vitamin capsules of his own invention to neutralize a tri-color virus outbreak caused by a lab accident1. Nintendo treats Dr. Mario as a distinct character from regular Mario in some spin-off media, most visibly the Super Smash Bros. series, where his moveset closely tracks Mario's but swaps fireballs for medical caplets1.

The gameplay slots Dr. Mario into the tile-matching puzzle genre, an area later dominated by titles like Bejeweled but rooted in the Tetris-era design boom of the late 1980s2.

Origin & Background

Platform
Nintendo NES and Game Boy
Creator
Nintendo
Date
1990

Dr. Mario shipped in 1990 for the Nintendo Entertainment System and Game Boy, developed and published by Nintendo as a spin-off from the mainline Super Mario platformers1. Rather than jumping on Goombas, Mario now stood beside a giant beaker, tossed capsules downward, and matched them to viruses of the corresponding color to clear each level1.

The design landed in a fertile stretch for matching tile puzzles, arriving a few years after Tetris helped codify the falling-block format and well before the casual-download wave that produced Bejeweled in 20012.

How It Spread

The original was followed by a long chain of sequels including Dr. Mario 64 on the Nintendo 64, Dr. Mario Online Rx on WiiWare, and Dr. Mario: Miracle Cure on the 3DS1. Publications including Nintendo Power and the video series Screw Attack ranked the game among Nintendo's best3.

Dr. Mario became a recurring playable fighter in three Super Smash Bros. entries: Melee, Smash for 3DS/Wii U, and Ultimate, where he fights as a separate character from Mario with slightly heavier physics and caplet projectiles in place of fireballs1. The head-to-head multiplayer mode built the game's competitive scene, since combos where two chains clear on the same move drop garbage capsules into the opponent's bottle4.

On February 1st, 2019, Nintendo announced Dr. Mario World, a free-to-play mobile game for iOS and Android built for a summer 2019 release3. The reveal set off Twitter jokes about the gap between Super Mario titles and Dr. Mario titles, with users including @MercuryCrusader and @SB2749 posting popular tweets riffing on Mario apparently squeezing medical school in between plumbing adventures3.

How to Use This Meme

In gameplay, players rotate falling two-colored capsules and stack them so that four or more same-colored halves line up vertically or horizontally next to a virus of that color, which then vanishes1. Levels typically end when every virus in the bottle is cleared, and losing means letting the stack overflow the top of the bottle4.

Frequently Asked Questions