🎮 Play Super Duper Metroid Version 2.1 Online (SNES)

Super Duper Metroid Version 2.1 cover art

🕹️ 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: 👁️ 103 plays

box cover

Game title:	Super Duper Metroid Version 2.1
Platform:	SNES
Emulator Core:	SNES
Game Manual:	📖 Official Manual (Built-in)
Share Game:
License:	Freeware / Abandonware

Available online emulators for Super Duper Metroid Version 2.1:

Different online emulators are available for Super Duper Metroid Version 2.1. 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
SNES / Super Famicom (Recommended)	`WebAssembly / Libretro`	YES	YES	YES	NO	PLAY ⚡

Game description:

Super Duper Metroid Version 2.1 is a custom ROM hack of the classic action-adventure game Super Metroid, developed for the Super Nintendo Entertainment System (SNES) and playable directly in your browser. This fan-made modification provides a fresh experience for players familiar with the original game’s exploration and platforming mechanics.

How to Play

Your objective is to navigate the interconnected world, collect power-ups, and defeat enemies to unlock new areas. The standard SNES controls mapped for the browser are:

Movement: Arrow keys (D-pad)
Jump / Action (A, B, X, Y): Z, X, A, and S keys
Aim Diagonally (L, R): Q and W keys
Pause / Menu (Start, Select): Enter and Shift

Source: https://metroidconstruction.com/hack.php?id=671

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SNES

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).

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 Super Duper Metroid Version 2.1 Online (SNES)

🕹️ GAME CONTROLS

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