How do you unlock all characters in Skate 3 without a cheat?

To unlock all characters in Skate 3 without using cheats, you need to progress through the game's career mode and complete various challenges and objectives. Focus on finishing the game’s events and competitions, as many characters are unlocked by completing specific tasks or reaching certain milestones. Additionally, you can also unlock characters by obtaining high scores in various challenges, which will help you access more content and characters as you advance.