I want to make a tutorial level with the following things
The build must be on the client side, or at least seen and intractable by only one person.
The tutorial will only trigger when a player who has not gone through the entire level enters the game
Do it without teleporting the character to another place using the teleport service
The tutorial will only hold one character at a time.
Minimize lag.
I would appreciate it if anyone could share some links, keywords, or resources which may help me out.