I thought of a funny jutsu that could be added the Hidden finger jutsu A thousand years of death.I can imagine seeing people flying 20m up in the sky XD.
those who are unsure what it is here is an image

Name :Tasko
Age :16
Gender :Male
Height :1.7m
Weight :68kg
Hairstyle :Messy
Facial hair :None
Hair color:White
Eye color :Light blue
Blood type :A+
Primary chakra nature :Fire Release
Hidden Village :Hidden Snow
Clan :None
Good or evil at heart?:EVIL



Description of the character personality:Lazy,his nocturnal,anti-social,He bends the rules, but doesn't break them and his not a team player.

Description of character's history:Hashiko and Akame lived outside the Hidden Snow village.They didn't belong in a village nor a clan because they want to live in peace without rules and responsibilities. Hashiko and Akame will soon be parents,Akame is 9 months pregnant and she is about to give birth.One winter morning Akame was dizzy and laid down on her bed to rest. Hashiko was in the forest gathering wood.Suddenly Hashiko heard Akame screaming in pain and he ran as fast as he can,but the snow was too thick so he infused his chakra to his feet to run on the snow.Hashiko ran to Akame's room and saw blood  under the door,in despair he opened the door and saw Akame's body parts scattered all over the room.Hashiko entered the room with his hand infront of his mouth as he gagged,he saw his baby covered in Akame's blood.Hashiko couldn't believe that his own son killed his mother,Hashiko screamed out Tasko meaning heartless killer.Hashiko stared at Tasko and committed suicide.

Can a village be completely destroyed by the other village and that village can take over the place?
For example:

The Nike village attacks the Adidas village and kills all the NPC's ,the kage and most of the shinobi's hidden in the Adidas.The Nike village has now two villages to protect.The new people that created their characters can now choose 10 villages instead of 11 because the Adidas village doesn't exist.The survivors of the Adidas village can retake the village by destroying all enemies in the Nike village.

sorry if i didn't explain it properly

What if your character loses a limb during a fight is your character gonna be disabled for the rest of his life or will it grow back?

Since kages are gonna be strong shouldnt they play the beta version to gain xp and abilities before the real game comes out.

When u create your character u can add taunts

If u kill a high level boss than u obtain a scroll that obtains a new jutsu that u can master