how do i use keys in levels?

[Eggy]

[Albcatmastercat]

You need to put the blocks you want to move in a group; The key itself is only a decoration, so you'll need the "Move" Gadget found on the Color Changes tab; You should be able to figure the rest out... to make it so you unlock something when you get the key, just put the "Move" on the same place as the key and set it to Touch Trigger. I googled that a while ago. Good Luck with whatever you are doing :)

[Space]

hes private profile

[Eggy]

ok so what?

[lobter]

As was said before, keys are just decoration, use the triggers to actually do stuff