Sonic the Hedgehog - glitchless speed run [14:51]

This is my Sonic 1 speedrun without glitches in 14:51, as timed by the in-game timer. For the avoidance of doubt, glitches banned in this category are as follows: Zipping Level wrap Slope glitch Clipping through solid objects This is a pretty good run, but Spring Yard 1 sticks out like a sore thumb. I'll get back around to this eventually.