im not that good at the script stuff... mabye rod logic all i know you have to glue the pistion holders to the box and the thing for max power has to have 0 friction. it is very sensitive mabye adding a box to stop the thing will work i also know the heavier they are the more sturdier they are (but not to heavy like ^7 to 10 will make anything act like a strange water thing.
its a fps puzzle game and the doors are apertures (not a portal 2 thing) its VERY long and it has some very good music example MP2 (Metroid Prime 2) quadraxis