How to completely restart the game for a player when he resets its character?

[rogeriodec_games]

I got the solution:

Customizable Reset Button Logic

If your game uses non-standard characters or there are areas you don’t want players to be able to reset you can now customize the reset button in the CoreGui menu to better suit your game. The API is a SetCore method and is used like this: game:GetService(“StarterGui”):SetCore(“ResetButtonCallback”, BindableEvent) Setting ResetButtonCallback to a BindableEvent will mean that the BindableEvent is fired when the player tries to reset in the in-game menu. If you set ResetButtonCallback to false …

This will intercept the Reset Character button:

local resetBindable = Instance.new("BindableEvent")
resetBindable.Event:connect(function()
	print('reset')
end)

-- This will remove the current behavior for when the reset button 
-- is pressed and just fire resetBindable instead.
game:GetService("StarterGui"):SetCore("ResetButtonCallback", resetBindable)

… and also, if I want to disable the Reset Character button:

-- Setting ResetButtonCallback to false will grey out the reset button
-- in the menu and players won't be able to reset in your game.
game:GetService("StarterGui"):SetCore("ResetButtonCallback", false)