You can repeatedly kill Mr. Rich each hour and take the Cyclops Eye to the wizard to keep earning 20 Gems for free. In other words, there’s no limit to the number of free Gems you can get.

You will also face Mr. Megarich as well. so, you'd better try out all the guns above on Mr. Rich before the real challenge arrives. Wacky Wizards is now available for free on Roblox.