September 04, 2026

POLYMEGA APP 0.7.25.19 NOW AVAILABLE

Polymega App 0.7.25.19 brings Nintendo 64 gameplay to the app for the first time, along with GC01 light gun support for NES, SNES, PS1 and Saturn. This update also adds selectable N64 scale factors and fixes several crashes and visual glitches.

To install in Windows, simply download and install the new version, it will overwrite the previous version without any changes needed from your end. Your games and play data will be retained with the updated version.

N64 Scale Factor Usage: To select a high resolution Scale Factor for N64, choose Console from the in-game menu, then select 1x, 2x, 4x, or 8x in the Scale Factor selector box). The game will ask you to restart with the new resolution. If your system is not fast enough to play the resolution you have chosen, you may exit the game then Reset Scale Factor from the game launch menu prior to starting the game, and this will reset it back to 1x.

If your device is has issues running N64 games even at the lowest resolution (1x), please try enabling the Compatibility Mode setting in the main system settings menu, as this will run N64 in a special mode built for some types of lower power integrated GPU's and may improve performance. The path for this option is : Settings > Game Console Settings > N64 Settings > Enable Compatibility Mode. You may also set a default Scale Factor for all N64 games in this menu.

System Requirements

Windows 11 based PC or Handheld
3GHz Intel-based CPU
8GB RAM minimum required
Not recommended for light duty Windows devices like tablet PC's

What's New

N64 gameplay is now functional in Polymega App (Hardware Pak accessories will be functional in a future release)
N64 scale factor 2x, 4x, 8x can be set using the in-game menu (clear scale factor using Game Start menu, as needed)
GC01 now functional in Polymega App for NES, SNES, PS1, SS (MD/GEN/SCD will be enabled in a future update)
GC01 fire button has been re-assigned to trigger for SNES/SFC
System information screen now shows App Version
Fixed a common visual glitch in the game details page
Fixed a crash while setting background music
Fixed a bug with screenshot sizing after saving to disk
Fixed keyboard UI button centering
Fixed an issue with UI Buttons not appearing in the Import Collection menu

Known Issues

Internet connection is currently required (offline mode planned for next update)
Atari Jaguar emulation is not currently supported (support planned for next update)
Game patching is not yet available (support planned for next update)
Multi-disc titles require installation before disc switching
Mini console controllers (PS1 Mini, etc.) are not yet supported
Removing game + controller + module simultaneously may cause system lock (restart required)
Stability issues if playing games while they are being installed in background
Steam Deck compatibility has known issues (Remix Hardware support)
Intermittent audio issues with AMD processors

Upcoming Features

Current focus is bringing Polymega App to feature parity with PM01 Base Unit. Additionally, we are working actively on the following:

Additional native platform support for App (SteamOS, Linux, etc.)
Customizable button mapping system
Integrating new game databases to support upcoming hardware

Support

support@playmaji.com

Japanese customers may also contact World Game Express.