> Starting from 2022, Emanuar would begin uploading videos discussing Nintendo 64 technical details and optimization techniques,[15] along with outlining Super Mario 64's bugs, technical shortcomings and poorly optimized features, fixing them in the process.[16][17][18][19] He would heavily rework the game's source code in 2024 and use it as a base for his collaborative ROM hack Return to Yoshi's Island, which resulted in increased frame rate and improved graphical fidelity compared to the original game, even when running on the original Nintendo 64.
https://youtube.com/channel/UCuvSqzfO_LV_QzHdmEj84SQ
From Wikipedia:
> Starting from 2022, Emanuar would begin uploading videos discussing Nintendo 64 technical details and optimization techniques,[15] along with outlining Super Mario 64's bugs, technical shortcomings and poorly optimized features, fixing them in the process.[16][17][18][19] He would heavily rework the game's source code in 2024 and use it as a base for his collaborative ROM hack Return to Yoshi's Island, which resulted in increased frame rate and improved graphical fidelity compared to the original game, even when running on the original Nintendo 64.