Step 1: Select the Discover tab in the top-left corner, to the right of the Roblox logo. Pick a game that you would like to copy. Step 2: To the right of the game’s title, select the three dots ...

Of course, for an obstacle course, you only need a few blocks to make your very first Roblox game. You can add a block easily by clicking the "Part" button under the Home tab on the top panel ...