Super Mario 64 Co-Op Deluxe, originally called sm64coopdx, began as a project spearheaded by two separate teams before joining together to be Coop Deluxe Team nearly six months ago. In the project's six months of development, new features, quality-of-life changes, and more have been added to allow more people to enjoy Super Mario 64. Complete with a new day and night cycle, the graphics are completely overhauled with all-new functionality implemented with Lua. The mod will likely help make the already widely popular N64 game even more appealing to players.