NES/Famicom

Dr. Chaos

Dr. Chaos was your typical mad scientist. He owned an extensive mansion and spent his time experimenting within it on things that mankind was never meant to know. His latest invention is an Interdimensional Warpgate which allows access to worlds beyond our own. As the doctor's younger brother, Michael, you arrive at Dr.Chaos' mansion one day to find the place crawling with strange mutant creatures. To make matters worse, the mansion itself isn't looking too good. Strange holes into other dimensions have opened up and made a mess of the architecture. Furthermore, Dr.Chaos himself is missing. The game takes place as a platform game where you must use various weapons (knife, pistol, machine pis...

Genre: Adventure
Year: 1988
Developer: Marionette Co., Ltd.
Publisher: FCI, Inc.
Players: 1

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P2P Netplay available on compatible cores

Achievements

19 achievements · 210 total points

Better Equipped Now Find the Handgun Bullets
1 pts
Spray and Pray Find the Machine Gun Bullets
2 pts
Room Clearer Find the Grenades
2 pts
Big Fella Encounter Franken
5 pts
She Just Wants a Hug Encounter Big Lady
5 pts
A Bad Sign Encounter Omen
5 pts
Onward to New Worlds Find the Ultraspace Sensor
10 pts
First of Many Find the First Laser Piece
10 pts
To Great Heights Find the Jump Boots
10 pts
To Great Depths Find the Air Helmet
10 pts
Take Your Best Shot! Find the Shield Suit
10 pts
Does Your Health Good Find One Red Vitamin
10 pts
Even Stronger Now Get Two Red Vitamins
25 pts
More Powerful Than Ever Get Three Red Vitamins
25 pts
No Fear of Death Find Four Red Vitamins
25 pts
Restorer of Life Find One Blue Vitamin
10 pts
Feel Better? Find Two Blue Vitamins
10 pts
Time to End This Get the Restored Laser
10 pts
An End to the Chaos Rescue Dr. Chaos
25 pts

Dr. Chaos leaderboard

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Dr. Chaos frequently asked questions

How do I play Dr. Chaos online with a friend?

Dr. Chaos (NES/Famicom) can be played online with friends using Etera's P2P netplay. Create a room in the launcher and invite your friend, who joins through the invite. Step by step:

Download the Etera launcher for Windows or Linux and create your account.
Ask your friend to do the same and add them to your friends list.
Pick the game in the library and create a netplay room.
Invite your friend: they accept the invite and join the room.
The launcher keeps dependencies on the same version for both players, avoiding desync.

How do I play Dr. Chaos on PC?

Download the Etera launcher (Windows or Linux), find Dr. Chaos in the NES/Famicom library and click to download. The launcher handles the emulator and setup for you.

Does Dr. Chaos netplay lag?

Etera uses a direct P2P connection between players, which usually means low latency. Results depend on each player's internet quality.

Does Dr. Chaos have achievements?

Yes, Dr. Chaos has 19 achievements worth 210 points. Achievements are counted and saved to your history and the leaderboard for subscribers and during the trial period.

Can I play Dr. Chaos for free?

Yes. Every account gets a 5-day trial with premium features. After that, the free plan allows 3 new games per day and 1 netplay session per day. Premium raises those limits.

Play Dr. Chaos on Etera

Download the launcher for Windows or Linux, find this game in the library and play solo or with friends.