Dr. Mario

About Dr. Mario (NES)

Dr. Mario is a puzzle game developed and published by Nintendo for the NES in 1990. Mario trades his plumber overalls for a doctor’s coat and tosses vitamin capsules into a bottle crawling with viruses. The idea came from Nintendo’s puzzle push of the era, designed by Gunpei Yokoi’s team, and it quickly became one of the NES’s most addictive head-to-head puzzlers.

Three virus types - blue, red, and yellow - sit at the bottom of the bottle, and only matching capsules can clear them. Simple to learn but ruthless at high speed, Dr. Mario turned careful stacking into a tense race against a rising pile, and its catchy Fever and Chill tunes are still NES earworms today.

Detailed Gameplay

Capsules fall one at a time from the top of the bottle, each half colored blue, red, or yellow. Rotate and steer each capsule as it drops, building lines of four or more of the same color to clear them - and the viruses caught in the line with them.

Matching Capsules

• Each capsule has two halves, each blue, red, or yellow - place them to build color lines
• Match four or more in a row or column to clear that line and any virus inside it
• Stack capsules on top of viruses when no direct match is possible and clear them later
• If the pile reaches the neck of the bottle, the game ends

Virus Levels and Speed

• Start a game by choosing a virus level from 0 to 20 - higher levels pack in more viruses
• Pick Low, Medium, or High drop speed, and the pace rises as you clear viruses
• Clear every virus in the bottle to finish the level and move to the next
• Every 10th level at Medium or High shows a short cutscene between rounds

Two-Player Battles

• Two players race in separate bottles - clear two or more lines at once to drop garbage capsules on your rival
• Chain clears are the attack: a double, triple, or quadruple sends extra blocks falling
• First to clear their bottle, or to top out the opponent, wins the round; best of three takes the match
• Watching the other bottle matters as much as playing your own

Game Highlights

• Three Viruses: Blue, red, and yellow viruses that only fall to perfectly matched capsules.
• Risky Stacking: Every capsule is a setup for a chain - or a mistake you must dig out of.
• Versus Garbage Attacks: Big clears rain junk on your opponent in two-player mode.
• Fever and Chill: Two iconic music tracks you choose before the game starts.

Controls

Clear the bottle with the NES controller. - D-Pad Left/Right: Move the falling capsule sideways - D-Pad Down: Drop the capsule faster - A Button: Rotate the capsule clockwise - B Button: Rotate the capsule counter-clockwise - Start: Pause the game

Tips and Strategies to Win

Plan two moves ahead - the bottle punishes improvisation. - Build flat and low; tall towers near the neck leave no room to fix mistakes. - Set up doubles: one clear that drops a half-capsule into a second match is worth far more than a single. - Save awkward colors by parking them on matching viruses instead of burying them in corners. - In versus play, aim for one big chain rather than several small clears to bury your rival.

Frequently Asked Questions (FAQ)

Q: How many viruses are there in Dr. Mario? A: There are three types - blue, red, and yellow - and higher starting levels fill the bottle with more of them, up to 84 at level 20.

Q: Can two players play Dr. Mario together? A: Yes. The NES version has a two-player versus mode where clearing multiple lines at once drops garbage capsules into your opponent’s bottle.

Q: Can I play Dr. Mario online for free? A: Yes, you can play it online for free in your browser on RiveGame with no downloads or installation required.