Boulder Base Defense 9+

PvP Real Time Strategy Builder

Lukas Havel

Designed for iPad

    • Free
    • Offers In-App Purchases



Boulder Base combines the best elements of TD and multiplayer games. Repel pesky invaders by building a smart castle defense. Train your own army and use your strategic ability to conquer new territories. Attack other players in online multiplayer matches and make colonies from their land or simply enjoy the game offline without loosing your progress.

You will meet some scorpspiders, lay down a minefield or witness the wonders of plasma towers. Along the way, you can unlock new warriors and upgrade your towers to make them stronger, bigger and simply better at defending your own land.

Intriqued? Let’s mention the main features:

- Free to play game which brings completely new mechanics
- Strategy and time to win, not pay to win
- Build your tower defense and also army to attack enemies
- Every unit has pros and cons during a battle
- Real-time pvp multiplayer with colonies from conquered lands
- Play the game offline without loosing your progress

This futuristic castle rush game is not only hard to put down, but requires a true mastermind to master.

Now, let’s get to it commander! Conquer the planet, train a fearsome army and build an impenetrable defense on your land!

Note: A network connection is required for the registration at the beginning of the game.

Support: Are you having problems? Visit


What’s New

Version 1.1.10

- Brand new fight replay,
- towers' upgrade time and price values adjusted,
- troops' health and damage values adjusted,
- howitzer bomb physics update,
- different screen sizes support including HD+,
- showing possible upgrades in build and troop menu,
- camera's wider range,
- a lot of bug fixes.

App Privacy

The developer, Lukas Havel, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Identifiers
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Game Center

    Challenge friends and check leaderboards and achievements.

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