in the lerning level i found that once you get to spring bomb area ther is a seekrit area.
beat the bad guy then get up to the item useing the spring bomb then just fall down the hole to the right then keep going throu void after void. then when you get to the door you r unabel to get to it.just fall down the hole and thers a yelo cristel but once u get that and keep going u soon get to wher u cant do any thing and thats as far as i got
i wonder if u can go further
if u try this post here if u get further.
