Bloons TD 6 is a strategic tower defense game where players aim to prevent waves of balloons, called 'bloons', from reaching the end of a predefined path by strategically placing towers. Unlike earlier versions, Bloons TD 6 introduces 3D graphics, new hero characters, and a variety of new towers and upgrades, adding greater depth and complexity to the gameplay.

Yes, Bloons TD 6 can be played offline, which is helpful for players without a stable internet connection. However, some features like leaderboards and certain special events might require an internet connection to access.

Bloons TD 6 is available on Android and iOS devices. It can be downloaded from the Google Play Store and the Apple App Store, respectively. Additionally, the game is accessible on Windows and macOS through Steam, offering versatility across multiple devices.

Yes, the game includes in-app purchases. While it can be fully enjoyed without spending money, players can buy in-game currency, heroes, and other items to enhance their experience. These purchases may provide advantages but are not required to enjoy the game.

Generally, Bloons TD 6 is suitable for children aged 9 and above due to its strategic complexity. It features colorful graphics and engaging gameplay that appeal to younger audiences. Parents should be mindful of in-app purchases and ensure parental controls are in place.