ifeelheavymetal!
pretty good game
some people before me said the same: add more variation, some extra stuff besides ramps, such as (don't know if already suggested by someone) : gateways/transportholes, conveyorbelts, disappearing walls, ventilations (blowing and sucking... kinky :)) trampolines and magnets (standard stuff),more exits that have to be reached, ...
but since this game is called "Ramps", i'm not going to give you a hard time just 'cause there are no other stuff besides the obvious ramps :)
only got to level 23 thus far, but i'll keep trying when i find the time :)
LOVED the original passwords! the milk one was funny :p
keep up the good work, would love to play a sequel