How to get robux on roblox for free | ehow, How to get robux on roblox for free. the virtual world of roblox consists of user-created places and roblox -created battle maps. to obtain new items within the game.How do i get free robux and tix on roblox? - yahoo answers, Best answer: there's no way to get free tix/robux, either earn it, or pay yourself if you have bc from other account, or buy it. and if you want, you can.