Ready! Set! Go!

Subway Lines is a fun retro, arcade-style game testing your reflexes and intelligence. There are a lot of games on the App Store that offer different gameplays but Subway Lines brings you a totally new type of challenge where you can test your reflexes in an entertaining way.
This is about how fast you pick your train letter or number that is displayed before the challenge starts. The game has a pretty simple interface and you can tap on the screen to start the challenge. There is a MetroCard Vending Machine on the right which is used to generate a SingleRide ticket for subway.
When you start the game, you see a message telling you the alphabet or a number associated with the next train. This is the letter or the digit you have to pick out of several rows and it keeps changing its place continuously.
So using your measure of responsiveness and knowledge about subway lines, you test yourself how fast can you pick up the train with the specified alphabet. It gets more difficult and more challenging as you make progress and advance to the next level. The goal is to get the highest score possible in short time. You get one point for one correct guess and your time, last time, best time and level is displayed on the screen.
As you progress to the higher levels, it becomes really challenging and you have to keep your cool as the pace quickens. The classic retro graphics and the challenging gameplay makes the game an addictive source of fun for you. You could also play it with a friend if you want to challenge your reflexes and set the high score in the fastest time. Subway Lines is totally offline and can be played anywhere. The game is totally free to download and you can download it from the App Store and start having fun right away.