Tony Hawk's Pro Skater 1 + 2, the remastered pairing of the Birdman's first two virtual outings, is out now.
The game is an almost entirely faithful return to those classics, right down to the challenges.
Here's how to Grind The Subway Rails.
THPS 1 + 2: How To Grind The Subway Rails
The challenge is found in the New York level but can be a little tricky to get your head around.
There's a fair amount of rail to grind, but before you do that you'll need five subway tokens.
These can be collected from around the map, so keep your eyes peeled.
The tokens also form one of the challenges, so you can cross that off, too!
Once you have them, drop into a new run and go straight ahead from the start, under a bridge, and then look for an escalator.
Head up said escalator, and you'll find the subway rail.
Grind along it as far as you can, and you'll get a transfer bonus for jumping and landing on the rail.
For more on THPS 1 + 2, be sure to check out our review where we were incredibly impressed by not only its attention to the details of the original but the way in which it makes subtle evolutions to a 20-year-old game.
You can find it here.