What it does
melonDS emulates Nintendo DS hardware and provides display-layout, controller, save-state and rendering options. Some features remain works in progress.
Arrange the two screens for the device you use before adjusting rendering. The official feature list marks Wi-Fi, DSi support and some add-ons as work in progress, so those need a compatibility check rather than an assumption. Use the project’s how-to material for system-file requirements.
Strengths
- Display position, size and rotation controls
Watch out for
- Several connectivity and hardware features remain work in progress
Best for
- Configuring dual-screen DS play
Sources
- melonDS (Oct 26, 2026)