Depends how high you jump.
Get close enough to make it attack you. Right before that happens, jump and land on its head. Do this to all of its heads.
When it tries to bite you, jump, and land on its head.
Jump out of a plane and land in a pit of sharks with lasers on their head. :)
You see the hydra, so you be ready to jump when the heads go to you. When it comes to you, jump and land on the head knock out all heads and click on the hydra.
In Parkour, GRAVITY is a challenge, or an obstacle to be overcome.It would have been easy to wall-run without gravity, and chances of getting hurt is also less.It would have been easy to do an Anti-Gravity KONG VAULT.
When the beaver pops out and you jump after it, it will dive down. When it comes up jump after it, make dive down, land(of course), then jump to the top and the beaver pops up and you get the stone bowl.
People have sky dived without working parachutes and lived. It depends on how you land and what you land on.
wait till it tries to bite you then quickly jump. you will land on its head and it will die. do this will all of the heads. you will get a hydra scale.
go to the statuette of liberty place and go left and jump on the huge head of the statuette of liberty and jump on the wood until you reach the top and then jump off the top left as far as you can and you will land on a part of a building with the notebook on it
50 Square feet acres of land
what is called a head land
If you don't jump far enough out, currents will pull you down due to the water filling up the ship, otherwise good luck getting to land P.S. watch out for sharks