it is impossible TO GET free robux form any game and even the game did give robux it is not free because you will have a PC/PHONE/MAC/CONSOLE to play the game but all of the device cost over 100$ even you if you go to a eletronic shop and open roblox still will cost money because clothe cost money and if you got to the shop naked they will call the cops!!!!!
You can get Robux in these ways:
To trade in Roblox, players need to:
Robux Donor/You – Donating Robux to Another Player
In your personal space, click on the section Create. Once in this section, select the options wheel next to your game. For information, when you create a Roblox account, a game is automatically created, and is generally called [your name]'s Place. Then click on CreatePass.
For this method, you need a group with funds. To do this, you can create a group and inject Robux using the method above (by creating a game pass).
If you already have a Roblox group and you are able to make funds, you can make your friend join your Roblox group and give the fund to your friend directly. Click the menu button and click Groups. Click Create group, fill in the blanks and pay 100 Robux to get a group.
Don’t worry, you can give Robux to them by purchasing a game pass made by the player. Click Create on the top bar. The player needs to create a game. If the player already had one, click the gear icon beside the game and click Create Game Pass.
There’s no direct way of sending money on Roblox , donating the Robux to your friend is a trick to give Robux. Players usually create a donation T-shirt to sell to others in exchange for Robux.
Yes, you can give Robux to others, but not directly. There’re several ways to achieve the goal and this post gives you a comprehensive guide on how to give Robux to people.