Video summary

BIG SNES Emulation News! Super FX 3 Now Emulates

Main summary

Key takeaways

Technology

Summary of Tech/Emulation Updates (Super Nintendo / Super FX 3)

  • Major performance breakthrough in Super Nintendo emulation: The video discusses Super FX 3 code being incorporated into the Mesen emulator, enabling better and faster performance in Super FX–based games (with Star Fox as the main example).

  • Origin of the Super FX 3 work (code created for faster Doom): The host references an earlier news item where Randy Linden / Limited Run Games created/ported Super FX 3 functionality in code to make Doom run faster and better than before. This included additional improvements such as rumble support (haptics).

  • Rumble/haptics support for Super FX games: A developer named Cantumonte added rumble (haptic feedback) support to Star Fox so it works with PC/controller setups that support rumble, bringing modern haptics to SNES-era hardware in emulation.

  • Updated Star Fox patch using the new Super FX 3 code: Cantumonte updated the Star Fox ROM hack / patch to use the newly available Super FX 3 code/chip behavior, resulting in smoother gameplay and more consistent frame pacing.

  • Performance characteristics reported:

    • Star Fox performance is described as hovering around ~20 FPS with improved fluidity (even though large on-screen effects like explosions can still cause dips).
    • The improvement is framed as making the game feel closer to “lock-on” smoothness than earlier approaches.

  • Practical implication for homebrew and future development: The host emphasizes that because this Super FX 3 code is available to everyone, homebrew developers can build new projects (or significantly improve existing ones) in ways previously thought impossible.

    • Existing projects (like the current Star Fox ROM hack) benefit, but new builds designed around Super FX 3 should benefit even more than patches retrofitted onto older projects.

  • Potential future ports/projects imagined: The host suggests possible follow-ups such as:

    • A Super Nintendo port concept for other titles (example mentioned: Hexen).
    • Potential down-conversions or adaptations of other hardware-era games (example mentioned: Jumping Flash).

  • Cross-platform emulation impact (community wish): The video notes optimism that Super FX 3 support could eventually come to other cores/platforms, including:

    • FPJ cores used by devices like MiSTer / MiSTer FPGA, Analog Pocket, etc.

  • Audio remains consistent: The host plays music/audio samples and notes that faster emulation/performance does not degrade audio quality.

  • Resources/links provided: The video says the description includes:

    • A GitHub repo with Mesen incorporating Super FX 3 code (so users can try it).
    • The Star Fox ROM hack for experimentation.

Main Speakers / Sources

  • Main speaker: The YouTube host (speaking throughout; name not clearly specified in subtitles).
  • Key sources/developers mentioned:
    • Randy Linden / Limited Run Games (creator of the Super FX 3 code support; earlier Doom-related work)
    • Cantumonte (updated Star Fox ROM hack/patch with rumble and Super FX 3 integration)

Original video