Subway® Surfers is an endless runner mobile game where players assume the role of teenage hooligans caught graffitiing at a metro railway site. The objective is to run along railroad tracks to escape from an inspector and his dog. Players must dodge trains and various obstacles, collect coins, and use power-ups to achieve high scores.

Yes, Subway® Surfers is free to download and play. It includes optional in-app purchases for items such as coins, keys, and character outfits, which can enhance the gaming experience but are not required to enjoy the game fully.

Subway® Surfers is available on Android and iOS devices. It can be downloaded from the Google Play Store and the Apple App Store, optimized for smartphones and tablets to ensure smooth gameplay across devices.

To maximize high scores, players should aim to collect as many coins as possible during runs. Using power-ups such as the Jetpack, Super Sneakers, and Coin Magnet can help boost scores. Staying on top of trains can also provide a better view of upcoming obstacles, allowing for better reaction time.

Subway® Surfers is generally safe for all ages, rated PEGI 7+ and ESRB E for Everyone. Parents should be aware of in-app purchases and advertisements that might appear during gameplay. It is recommended to disable in-app purchases to prevent accidental spending by children.