Free
In-App Purchases
Rating summary
About
Roll up, roll up! Aim the circus cannon, fire, and knock every prop off the table before you run out of cannonballs.
Every shot has the same strength, so it all comes down to where you aim. Hit the base, let gravity help, and watch the tower come down to the cheers of the crowd.
THE SHOW
• 48 handcrafted stages across three acts: Opening Act, Balancing Acts and Grand Spectacle
• Endless encores after Act 3: new sixteen-stage acts with ten illustrated themes
• New tricks in every act: pendulums, spinners, rising bars, wrecking balls, fire hoops, bomb balloons, falling curtains, spotlights, blackouts, folding shutters, ring posts and a closing press
• A live crowd that gasps, cheers and groans with every shot
• Real 3D physics: every block tumbles, slides and bounces its own way
SIMPLE TO PLAY
• Press, aim and release, or just tap where the shot should land
• Changed your mind? Drag down to cancel
• Plays offline, no account needed
• Your progress and best score stay on your device
BIG TOP PASS
Act 1 and its 16 stages are free to play, and stay free. Big Top Pass is an optional auto-renewable subscription that opens Acts 2 and 3, the endless encores, and every new obstacle we add. Choose the yearly plan with a 1-week free trial, or the monthly plan. Payment is charged to your Apple Account when you confirm. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period. Manage or cancel it in your App Store account settings.
Terms of Use: https://upflydev.com/apps/boom-circus-knockdown/terms-of-use
Privacy Policy: https://upflydev.com/apps/boom-circus-knockdown/privacy-policy
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What's New in Boom! Circus Knockdown
1.0
October 21, 2026
2
Subscriptions & In-App Purchases
Big Top Pass Yearly
Acts 2–3, endless encores, new obstacles
$14.991 Year
7 Days trial





