I can provide the exact variable names and values you need to change. Share public link
One of the port's most impressive features is . The PC port can use save files from both the original sm64-port and most N64 emulators, thanks to its flexible save system. The config file tracks whether you are using the optional text-based save format ( TEXTSAVES=1 ).
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How to remap controls? · Issue #224 · sm64pc/sm64ex - GitHub 19-May-2020 —
or on an SD card for handhelds (like the RG351P), it allows players to "hot-swap" gameplay feels without needing to navigate complex in-game menus. sm64config.txt
--fullscreen --skip-intro --no-audio # (use separate timer) --deadzone 0.05 --vsync 0
An interesting feature for sm64config.txt —the configuration file used by the Super Mario 64 PC port and various handheld versions—would be a Dynamic Speedrun Profile Currently, sm64config.txt
| Problem | Risk | |--------|------| | Missing renderer setting | May default to software rendering → low FPS | | Fullscreen flag set but resolution invalid | Black screen / crash | | Controller axis mappings wrong | Movement glitches | | Paths with backslashes on Linux | File not found | | Unicode characters in paths | Save corruption on some builds | | Write permissions | Config not saved after changes |
: One of the most common settings you will see. Setting this to true switches the controller layout from the default scheme (A/X for jumping, B/Y for attacking) to the original Nintendo 64 layout (A/B for jumping, X/Y for attacking). I can provide the exact variable names and
Variables like key_a , key_b , key_start , and key_stick_up map keyboard keys to Mario's actions.
sm64config.txt is the primary configuration file generated by the Super Mario 64 PC port. It saves your game settings—such as key bindings, controller mapping, volume levels, resolution, and graphical improvements—outside of the actual game executable.
If you are playing the popular sm64ex-coop fork, your sm64config.txt will contain additional networking lines: : The default port used for hosting servers.
is primarily used for static settings like remapping controls (e.g., The config file tracks whether you are using
: Controls vertical synchronization. Set to true to eliminate screen tearing, or false if you experience input lag. 2. Performance and Graphics Options
The location of the file depends entirely on which port you are using. Here are the most common locations across various platforms and versions (based on information from the ):
Delete sm64config.txt entirely. The game executable will detect the missing file and generate a fresh copy with safe, default factory settings. Settings Aren't Saving