Yeah, but a a ROBLOX button, like I and U to scroll the camera, or WASD for controlling movement. Now there could be something like CTRL makes you crouch for toggeling.
I agree with Chaseer3. You can choose if you want your place to have crouching in it. But we don't choose if we want people to jump on our levels, do we?
good ideas and if da creator doesnt want crouch at begining have a giver at the bit you do want it to have and the other obstacles can kill you so you dont have it next lol XD