The short answer is . Currently, there is no official, standalone Shovel Knight application available on the Google Play Store for Android phones.
You may find many websites offering a "Shovel Knight Android port free" as a direct APK download. Be extremely cautious:
: This version (such as a PS4 or Xbox controller) as it lacks on-screen touch controls. Alternative & Community Methods Shovel Knight Dig
The Android port of Shovel Knight includes optimized controls, designed specifically for touchscreen devices. The game's controls have been carefully tuned to provide a seamless experience, allowing players to easily navigate the game's world, fight enemies, and solve puzzles.