everybody knows that you can sneak (crouch) but it would be cool if you had a button so you can lay down on the ground this is useful formany things such as...
1) you can make a one block high hole and enter it (using the lay down button)
2) you can take cover behind a one block high block
3) you can be more stealthy
4) your accuracy becomes alot better
5) your spade and block placing become alot more silent
and thats al that i have for now so yeah :P .
if you know another thing that can help you with this be sure too post it .
p.s. if there are any type faults i'm sorry i'm not really from america :P