20. Booster Pass
First Screen
First Screen
Head up to the far left to find a new entrance that wasn't there before you hit the green button in Booster Tower. Enter it to get to a secret area with some items.
Secret Area
Secret Area
If you jump straight across the line of platforms, there is a snifit that will run into you and trigger a right part way across.
In order to avoid the snifit, position yourself on the bottom-left or top-right edge of the platform line, then head directly up-left and jump across as normal. You should miss the snifit on one side as he runs down the middle of the path.
<TODO: SCREEN SHOWING HOW TO AVOID THE SNIFIT>