USE AT YOUR OWN RISK. YOUR MILEAGE MAY VARY. WE ARE NOT RESPONSIBLE FOR ANYTHING THAT MAY ARISE BY USING THIS TOOL. Features : - Enable Vulkan™ (Might increase performance) - Map "Arm® big.LITTLE™" CPU Cores Vulkan and the Vulkan logo are registered trademarks of the Khronos Group Inc. Genshin Impact are registered trademarks of the MiHoYo Co. Ltd. This software is not affiliated with MiHoYo Co. Ltd and is a separate entity Arm and big.LITTLE are registered trademarks or trademarks of Arm Limited (or its subsidiaries) in the US and/or elsewhere. Do not report any issues caused by this app to the original game developers.