Anbernic's RG DS Plus update adds 2X resolution scaling

Anbernic has released version 1.0.2 of the NNDDSS emulator for the RG DS Plus, adding 2X resolution upscaling and new shaders to the dual-screen handheld. The update addresses one of the most common complaints since the Linux console launched last week.

According to Retro Handhelds, the new build introduces dynamic 3D internal resolution adjustments alongside in-game language selection. A patch arriving this quickly is a welcome surprise.

A much better way to update

The installation process is simple. You don't need to re-flash the entire Linux operating system just to get the new emulator features. You simply download the update file, drop it onto your secondary TF2 microSD card, and run it directly from the APP section on the device.

After a quick restart, the new NNDDSS build is ready to go. The patch also improves overall game performance and optimizes how save states load.

The RG DS Plus uses two 4.3-inch IPS displays running at 1024x768. Native Nintendo DS hardware outputs at 256x192 per screen. That math allows for a perfect 4x integer scale on Anbernic's panels, but early firmware left the internal 3D rendering stuck at native resolution. Pushing the 3D models to 2X makes a massive difference on screens this sharp, and the Rockchip RK3568 processor has the headroom to handle it.

Enabling the new resolution

The 2X scaling isn't turned on by default. Once you install the update, you have to open a Nintendo DS game, press the Anbernic button to open the menu, and navigate to the game settings. The resolution toggle lives under the graphics tab.

Nintendo DS emulation is notoriously difficult for single-screen devices. You usually have to compromise with side-by-side layouts or picture-in-picture modes that ruin the original developer's intent. The RG DS Plus solves this physically with its alloy hinge and dual screens, but the software needs to match the hardware's ambition. The built-in capacitive stylus and microphone are great inclusions, but they don't mean much if the games look blurry.

The console hit the market on September 15 for $94.99. It offers an accessible entry into dedicated DS hardware, especially since authentic Nintendo DS and 3DS consoles are steadily climbing in price on the secondhand market. Hopefully Anbernic pre-installs this emulator version on future production runs so new buyers won't have to patch it themselves.