Use arrow keys to move. Run when the black dot disappears. If there is already more than 1 dot, 1 of them will go to your mouse. Try to survive for 99 secs. Also, tap to move to your finger on mobile. (WARNING: Computer recommended! Mobile is glitchy)
Sequel: https://scratch.mit.edu/projects/1164104777/ Remix idea: Where you play as the black dot. Turn on Turbo Mode to challenge yourself further!