Rediscover the legendary Nintendo DS library, one of the greatest game collections in retro gaming history. melonDS lets you revisit your favorite NDS classics and reconnect with the childhood memories that span two generations of gamers over the past 30 years.

What is melonDS?

Nintendo DS holds a legendary reputation among retro handheld consoles, boasting an incredible library of beloved games that many players want to replay today. melonDS is a powerful open-source Nintendo DS emulator built to deliver authentic, high-performance NDS emulation. Even though it is software emulation, modern smartphone and PC hardware helps melonDS outperform the original DS hardware in many ways, bringing your old handheld games back to life.

Core Emulation Features

melonDS packs advanced emulation technologies that create a smooth, true-to-original DS experience. These core features unlock capabilities the original Nintendo DS hardware could never achieve on modern devices.

Accurate Nintendo DS Emulation

melonDS strives to replicate the Nintendo DS hardware as precisely as possible. Every detail of the original handheld is emulated faithfully, bringing back the nostalgic feel of your favorite DS titles from years ago.

Wi‑Fi Multiplayer Support

One of melonDS’s standout features is virtual Wi‑Fi connectivity. You can join teammates for local multiplayer sessions. Many classic DS games support 2-player modes, and melonDS solves the challenge of wireless multiplayer on mobile or desktop devices.

JIT Recompiler

The built-in JIT recompiler is a cutting-edge optimization technology. It improves game synchronization, eliminates stutters, and delivers lag-free gameplay for most NDS ROMs, even on mobile hardware.

Microphone Input Emulation

Many Nintendo DS games rely on the handheld’s built-in microphone. melonDS uses your device’s microphone to fully emulate this feature, supporting all voice-activated mechanics in DS titles.

User Experience & Customization

melonDS improves the classic handheld gaming experience with flexible customization options. Play your retro games more conveniently than you ever could on the original Nintendo DS hardware.

Fully Customizable Controls

On-screen touch controls can be rearranged to match your hand size and play style. melonDS also supports external game controllers and peripherals, giving you a genuine console gaming feel.

Save State Management

melonDS’s robust savestate system lets you pause at any moment and pick up your game right where you left off. No longer limited to in-game save points; quick save and load your progress instantly.

Flexible Screen Layouts

Adapt the dual DS screens to any smartphone, tablet or desktop display. Multiple layout options make melonDS highly popular among retro game fans, so you can play classic DS games on any modern flagship device.