Frontiers Free Download — Kingdom Rush:

: Set towers in diverse environments like deserts, jungles, and caves.

While the base game is usually a one-time purchase on mobile and PC, the original Kingdom Rush is the only entry that is consistently free-to-play on mobile devices. Frontiers has historically been offered for free during events like the 2020 lockdowns, so it is worth checking the stores during major holidays or Ironhide anniversaries. Kingdom Rush: Frontiers Free Download

: Fully playable without an internet connection. Is it ever free? : Set towers in diverse environments like deserts,

: Face over 40 types of enemies and challenging boss fights. Kingdom Rush: Frontiers Free Download