Get 83 health packs and weapons in the first part of New Junk City (goodies from enemies or from Billy the Bin fight doesn’t count). Death will reset the progress [Normal+]
Get from the start of second part of Buttville to miniboss without pressing jump button more than 6 times (holding button is allowed) [Normal+, no deaths]
Complete first three parts of Who Turned Out the Light without releasing whip button. You must press whip button before moving in any direction [Normal+, no deaths]