# Pokémon Emerald Version | Browser Port Technical Specification
> Explore the Hoenn region in the definitive Generation III Game Boy Advance adventure.
- **Canonical URL:** https://portedtobrowser.com/games/pokemon-emerald-version
- **Direct Launch URL:** https://emerald.webgames.me/
- **Original Platform:** Game Boy Advance (2004)
- **Port Architecture:** Emulator Wrapper (mGBA WebAssembly Core)
- **Asset Requirement:** Instant Play
- **Download Footprint:** 16 MB
- **Save Mechanism:** Browser LocalStorage/IndexedDB
- **Ported By:** Web GBA Core Contributors
## Overview
Pokémon Emerald is the enhanced third-version of Ruby and Sapphire. This browser port uses an optimized WebAssembly build of mGBA to provide accurate cycle timing, save persistence, and high-quality Game Boy Advance audio.
## Controls Guide
- Arrow Keys for D-Pad
- Z for A Button
- X for B Button
- A for L Trigger
- S for R Trigger
- Enter for Start
- Space for Select.
## Legal & Preservation Notice
Pokémon Emerald is the property of Nintendo, Game Freak, and The Pokémon Company. This directory indexes open-source web emulation cores.