Here are some cheats and tips for the game Apex.
All tracks and circuits:
Select Dream mode, and start a new game. Enter WORLD as
a brand name to unlock all courses in arcade mode.
All concept cars:
Select Dream mode, and start a new game. Enter DREAMY as
a brand name to unlock all concept cars in arcade mode.
All production cars:
Select Dream mode, and start a new game. Enter REALITY as
a brand name to unlock all production cars in arcade mode.