Tony Hawk's Pro Skater 3 + 4 from developer Iron Galaxy is the latest revival of a classic to hit the video game realm.

There are five main secret skaters to unlock in Tony Hawk's Pro Skater 3 + 4. Three of them are available from the start of the game, only requiring you to earn enough money in-game to unlock them. These skaters can be found in the Secret Shop menu, which is a subsection of the main shop menu. This menu is unlocked from the start of the game.

Tony Hawk's Pro Skater 3+4 has a surprisingly brutal nod to Guitar Hero hiding in its new Waterpark level, and it's one that developer Iron Galaxy plans to remove from the game altogether.