There are numerous ways to get free in-game Robux currency within Roblox. Before we get started, however, you have to be wary of scams. There are plenty of 'get your free Robux' scams going around at the moment and it has become rather prevalent. Rather than becoming a victim, there are 3 legit and real ways of earning free Robux. The first method is by putting the time and energy required to make a game within Roblox. If it's a good game, there are those who might consider paying you to play it. Next, you can consider taking part in Roblox's affiliate program. Here, for every new person that you invite to join Roblox, you get a percentage of their purchases. Other than that, you could also earn free Robux every month by joining the Roblox membership program.