How to Redeem Codes in Custom Car Tycoon Image Source: Pot4to Studio via Twinfinite Open Custom Car Tycoon on Roblox. Click on Inventory at the bottom of your screen. Click on Codes at the bottom.

For example, you can import a sports car into Roblox Studio without spending a cent. For more Roblox tips, check out Roblox's own walkthroughs and my books on how to script games.