You can't play this one on this site due to hacked blocks but you can play it here:
Use arrow keys or wasd to move.
Don't touch red!
Press space to say hi
Press the 0 key to change slide percentage.
Recommended Slide: 80%
WARNING!
DO NOT USE TURBO MODE!
It causes extreme lag and glitchiness, but it also could mess up the global counter!
So, just don't.