How do you make a minigame on roblox

you just go to tools then write minigame script click a lua one then go to explorer then double click it it shows a page then you writee what the minigame name is then you then you write the function after put in maps by adding the sa,e function to them and then you go to tools and write map changer write map 1 2 3 4 5 6 7 8 9 and you have a miniggame