In order for you to play BIT.TRIP FLUX on Windows with minimal graphics settings, your computer must meet the following requirements
Operating System:
Windows XP SP3 / Vista / 7 / 8 / 10
Processor (CPU):
2.0+ GHz
Memory (RAM):
512 MB RAM
Graphics Сard:
OpenGL 2.1 and shader model 3 with 128 MB of memory
DirectX:
9.0c
Storage:
100 MB HD space
Sound:
Any sound card capable of stereo output