A classic. Run through space tunnels that rotate gravity. Many S3 archives preserve the original Run 3 because schools mistakenly block CoolMathGames but not the direct S3 copy.
Now, if you’ll excuse me, I have a high score to beat in Run 3 . unblockedgamess3
No, it is not a crime. However, it may violate your school or employer's Acceptable Use Policy (AUP) . A classic