(Read desc for description of why i put "(Follow)" in title). Cube will follow Mouse pointer. (or else, use WASD if you'd like) O to turn on hard mode P to turn off hard mode Don't touch the dark red dots / laser beams! The light red indicates where the lasers / dots will show up Touch the sides of the screen to appear on the opposite side!
All Credits go to Ghostly_Creator and his amazing entry.