NES

Maniac Mansion

Also known as: مانياك مانجن, 瘋狂宅邸, マニアックマンション, 매니아크 맨션, Μανιακ Μανσιον, Маниак Манжн, 疯狂宅邸

⚡ Playable Online in Browser
4.7(2,671 ratings)
Platform
Nintendo Entertainment System
Year
1990
Developer
Lucasfilm Games
Publisher
Jaleco

EmuAll provides verified clean ROM archives and in-browser emulation for Maniac Mansion (NES). Players can launch and play directly inside modern desktop and mobile browsers with zero local installation, full gamepad support, and instant save states.

ROM downloads

9

Maniac Mansion (USA)

Recommended
Play Online
154.82 KBUSAEnglish
Other versions

Maniac Mansion (Europe)

Play Online
154.53 KBEuropeEnglish

Maniac Mansion (Italy)

Play Online
153.78 KBEuropeItalian

Maniac Mansion (Sweden)

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153.72 KBUSASwedish

Maniac Mansion (France)

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154.28 KBEuropeFrench

Maniac Mansion (Spain)

Play Online
153.93 KBEuropeSpanish

Maniac Mansion (Germany)

Play Online
154.53 KBEuropeGerman

Maniac Mansion (Japan)

Play Online
118.46 KBJapanJapanese

Maniac Mansion (USA) (Beta)

Play Online
154.92 KBUSAEnglish

Recommended Emulators(NES)

If you choose to download this ROM to play offline, we recommend these top standalone emulators:

Delta (iOS)Mesen (PC)FCEUX (Mac / PC)RetroArch

About the Game

Maniac Mansion is a graphic adventure game where you guide Dave Miller through a Victorian mansion to rescue his girlfriend Sandy Pantz from mad scientist Dr. Fred Edison, whose mind is enslaved by a sentient meteor. Play as Dave plus up to two of six friends with unique skills like fire-starting, lockpicking, or swimming. Solve point-and-click puzzles using the iconic on-screen verb interface while interacting with quirky characters such as the commando-loving Weird Ed or the giant Venus flytrap. The game stands out for its hilarious, humorous story full of mad science and B-movie parodies.

Browse all NES games →

Frequently Asked Questions

Q1.Can I play Maniac Mansion online in a web browser without downloading?

Yes, EmuAll allows you to play Maniac Mansion (NES) directly inside modern web browsers (Chrome, Safari, Edge, Firefox) on PC, Mac, Chromebook, iOS, and Android devices without installing any emulator.

Q2.Does Maniac Mansion support in-browser save states?

Yes, the in-browser emulator features instant Save States and Load States, storing your game progress directly in your browser storage so you can pick up where you left off.

Q3.What controls are supported? Can I use a controller for Maniac Mansion?

The emulator fully supports standard keyboard controls as well as plug-and-play USB and Bluetooth gamepads (including Xbox, PlayStation, and generic controllers).