0:19 i'm not sure if it's subpixels/ your speed or what that makes it random, but what i ended up with was jumping as soon as the line in the skinny tree hits the left side of the screen, ←→, then jumping a bit after the left side of the yellow tree hits the left side of the screen. 0:07 i bounce down holding Ⓐ a bit after jumping, start holding ← as the spring hits the top of the screen, release Ⓐ and go neutral as the middle of the right ledge hits the bottom of the screen. i start holding →Ⓐ a bit before i land, then release Ⓐ shortly after, jump before the blue mushrooms, ←→. 0:22 i lightⒶ, fullⒶ, lightⒶ, fullⒶ. as soon as sonic hits the middle line of the tree i fullⒶ, just before I hit the ceiling i ←→
As of today, any new submissions of S3K from the Steam version will no longer be allowed. This is due to a couple of factors but mostly being inhibited availability as SEGA delisted it when releasing Origins. Any existing runs will remain unaffected.