🎮 Play 400 in 1 Online (NES)

Name: 400 in 1
Availability: InStock
Author: Unknown

🕹️ GAME CONTROLS

Action / Button	Keyboard Key
D-Pad (Up / Down / Left / Right)	`Arrow Keys`
Button A	`Z` or `J`
Button B	`X` or `K`
Button X / Turbo A	`A` or `U`
Button Y / Turbo B	`S` or `I`
Select	`Shift`
Start	`Enter`

💡 Tip: You can also connect any USB / Bluetooth Gamepad controller!

Game Rating & Player Reviews: ⭐ Not rated yet

🎮 VISUAL CONTROLLER MAPPING & GAMEPAD DIAGRAM Auto-Detect: Active

Gamepad Input	Retro Function	Keyboard Key
D-Pad / Analog	Character Movement / Steering	`▲` `▼` `◄` `►`
Button A (East)	Primary Action / Attack / Fire	`Z` / `K`
Button B (South)	Secondary / Jump / Cancel	`X` / `J`
Button X / Y	Special / Turbo / Extra Fire	`A` / `S`
Select	Insert Coin / Select Option	`Right Shift`
Start	Game Start / Pause Game	`Enter`

Game info: 👁️ 130 plays

box cover

Game title:	400 in 1
Platform:	NES
Author (released):	Unknown (1992)
Genre:	Others
Mode:	Single-player
Game size:	308 kB
Emulator Core:	NES
Game Manual:	📖 Official Manual (Built-in)
Share Game:
License:	Freeware / Abandonware

Available online emulators for 400 in 1:

Different online emulators are available for 400 in 1. Select an emulator core below for optimal performance:

Emulator Core Engine	Technology	Multiplayer	Gamepad	Touch	Ads	Action / Switch
EmulatorJS (Default WebAssembly)	`WebAssembly / JS`	YES	YES	YES	NO	▶ ACTIVE
NES / Famicom (Recommended)	`WebAssembly / Libretro`	YES	YES	YES	NO	PLAY ⚡
Nestopia UE (Accurate)	`WebAssembly / Libretro`	YES	YES	YES	NO	PLAY ⚡

Game description:

Released in 1992 by an unknown developer, the 400 in 1 compilation cartridge brings a massive collection of 8-bit games to the NES. Like many multicarts of its era, it gathers numerous classic titles and their variations onto a single menu, offering a wide variety of retro experiences you can play directly in your browser.

How to play

Navigate the main menu to choose a game. The controls map to a standard NES gamepad: use the Arrow keys for movement, X for the A button, Z for the B button, Shift for Select, and Enter for Start.

Screenshots:

Similar games on this platform:

Player Comments & Discussion: 0 Comments

🎮 GAMEPLAY OBJECTIVES & HOW TO PLAY

Objective: Complete levels, defeat enemies, solve puzzles, and beat the final boss.
Starting Game: Click the emulator screen above or press Space / Enter to launch.
Saving Progress: Use the built-in emulator save state hotkeys or auto-save feature.
Full Screen: Press Alt + Enter or click the fullscreen icon on the toolbar.

💡 PRO TIPS & TROUBLESHOOTING

Lag / Stutter: Ensure hardware acceleration is enabled in your browser settings.
Audio Mute: Click inside the game screen to activate WebAudio sound synthesis.
Multiplayer: Connect two USB controllers or use WASD (P2) + Arrow Keys (P1).

Frequently asked questions about 400 in 1

Who made 400 in 1?

400 in 1 was published by Unknown, released in 1992.

What kind of game is 400 in 1?

400 in 1 is a others game for the NES / Famicom.

Can two people play 400 in 1?

No. 400 in 1 is a single-player game, so it has no two-player mode.

How much data does 400 in 1 load?

The 400 in 1 ROM is 308 kB. It is fetched once when you press play and then cached by your browser, so returning to the game does not download it again.

Which emulators can run 400 in 1?

400 in 1 runs on NES / Famicom and Nestopia UE (Accurate). You can switch between them from the emulator list further down this page if one performs better on your device.

Move / D-Pad:	`▲` `▼` `◄` `►`
Fire / Action (A):	`X` or `K`
Jump / Special (B):	`Z` or `J`
Start / Select:	`Enter` / `Shift`

Move / WASD:	`W` `S` `A` `D`
Fire / Action (A):	`B` or `I`
Jump / Special (B):	`V` or `U`
Start / Select:	`T` / `R`

🎮 Play 400 in 1 Online (NES)

🕹️ GAME CONTROLS

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