I think jetpacks aren't really that good an idea... one can already fling themselves with dust and Newton's third law (yay) and some jumps truly are gigantic.
STKM should get jetpack,guns,swords,laserbeam,superman's cape,thor's hammer and a horde of other weapons!
Agin awzomestetst suggestion on TPT evah!
Serious:I thought it was obvious that STKM are nor going to be improved anytime soon. They are already very glichy.and TPT is not a stikm game. use the elements bro..