In late 2021 and into 2022, Citra’s developers (including key contributors like and epicboy ) began integrating Vulkan as a secondary rendering backend. Vulkan is a low-overhead, cross-platform graphics API that gives developers much finer control over GPU resources compared to OpenGL.

: Since the original Citra project was discontinued, download the latest builds from community projects like Lime3DS or the PabloMK7 GitHub .

: It is the recommended API for non-Snapdragon devices (e.g., those with Mali GPUs), which previously struggled with OpenGL performance.

Replaces OpenGL for better performance on non-Nvidia hardware. ON