Pokémon Insurgence runs at a native, lower resolution (designed for older, smaller screens). Going fullscreen on a high-resolution 1080p or 4K monitor will make the pixel art appear larger. Screen Scaling:
While Pokémon Insurgence is natively designed for Windows and Mac OS, many players have successfully gotten it running on Android devices using emulators. This has opened up the game to a much wider audience, though achieving fullscreen on a mobile display presents its own set of challenges.