Experimental Upgrade icon

Experimental Upgrade

Fully upgrade 1 tower.

86% of players have earned this achievement

Achievement Details

  • Application: Bloons TD 4
  • Developer: Ninja Kiwi Limited
  • Game Center Points: 50
  • Rarity: Ultra Rare
  • Unlock Condition: You fully upgraded 1 tower.

Unlock Progress

86% Unlocked

This achievement has been unlocked by a vast majority of players.

Tips for Unlocking

  • Focus on the main objective: Fully upgrade 1 tower.
  • Track your progress: Keep an eye on the achievement menu in the game to monitor your advancement.
  • Seek additional resources: Consider searching online forums or guides for specific strategies related to this achievement.
  • Prepare for a challenge: This achievement is Ultra Rare. It may require significant skill, time, or specific conditions to unlock.
  • Save regularly: Remember to save your progress often to avoid losing any advancement towards this achievement.

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Frequently Asked Questions

What are iOS game achievements?

iOS game achievements are in-game accomplishments that players can earn by completing specific tasks or reaching certain milestones within a game. They're often integrated with Apple's Game Center.

How do I view my achievements in an iOS game?

You can view your achievements through the Game Center app or within the game itself if it has an achievements section. Some games also show achievement progress during gameplay.

Do achievements affect my Game Center score?

Yes, achievements contribute to your overall Game Center score. Each achievement usually has a point value, and these points are added to your total Game Center score.

Can I share my achievements with friends?

Yes, you can share your achievements through Game Center. Some games also offer options to share achievements on social media platforms.

What happens if I delete and reinstall a game?

If you're signed in to Game Center, your achievements should be saved to your account. When you reinstall the game and sign in, your achievements should be restored.