Sonic 1 IL Speedrun - Green Hill Zone 3 in 0:31 (World Record)

Actually a lot harder than I initially gave it credit for, definitely the hardest of the three Green Hills, but there we go; It looks the most impressive by far. Almost a 15 hour grind for this, and now I have swept all three records. However, I'm not done with GHZ just yet! I might have one more trick up my sleeve, but we'll cross that bridge when we come to it...