When Israel first approached Canaan, Moses sent 12 men to spy out the land. The Canaanites were a tribe or people that dwelt in the territory east of the Dead Sea. They are described as being great, numerous, and tall "like the Anakim" (Deut. 2:10). This comparison with the sons of Anak indicates that the Emim were giantlike in stature and fierce. In Joshua's rapid sweep through Canaan, he gained victories over the Anakim (Joshua 14:12-15).
Jewish answer
The Israelites defeated Sichon and Og (Numbers ch.21); and tradition states that both of them were huge men and that it was Moses himself who killed Og (Talmud, Berakhot 54b).
David killed the giant Goliath.
no
No. The giant squid is a common predator for whales.
Moses killed the Egyptian , as he saw that he was mistreating the Israelite slave.
Which Giant?
Each time you kill a fire giant you get 444 exp.
you dont kill it
Yes.
They saw a dark cloud above the mountain while Moses talked with God...
As a child Moses was said to have beaten his small town Mayor to death with a rock.
This happened for the exact reason revealed in the question. Moses' anger rose when he saw the scourging of his kinsman. He then looked this way and that before taking the action to kill the taskmaster and protect his kinsman.
Yes you can.