[Arrow keys] - Walk and Jump After the music ends the game will start Tips: -Jump directly on top of enemies to kill them -Avoid Spikes -Try to collect all rings in the quickest time possible -Collecting all rings will give you a bonus This is Green Hill Zone Act 1 of "Sonic the Hedgehog"
Instead Of Blue Spheres, You Can Now Play Act 1 Of Green Hill Zone From STH1 But Instead Of Sonic, You Have Knuckles!
