Trapline: Build the Trap
Build traps. Dare strangers.
Free
Build a trap course, prove it can be beaten, and publish it for strangers to run. Every run of your course earns you bolts. A new daily course every day.
Build a trap course. Prove it can be beaten. Watch strangers try.
Trapline is a game about building. Place saws, lasers, crushers, pistons, drones and pendulums on a short course, tune each one, and choose the music and the laugh that plays when someone crashes. Before you can publish, Trapline's solver has to beat your course, so every course in the game is proven possible. Nobody ever meets a trap that cannot be passed.
Then other players run it. They flip gravity with a single tap, thread your traps, and have to make it through the door at the end. Every run of your course pays you bolts.
BUILD
• 21 pieces: traps that kill, hunters that chase, terrain, fields that slow you, speed you up or fight your gravity, and rules like flip locks and gravity wells
• Tune every piece: saw size, laser timing, pillar gaps
• The solver checks your course as you build and shows you the winning line
• Give each course its own music and crash laugh
PLAY
• One tap flips gravity. That is the whole control.
• 90 courses by Trapline in three packs, with stars for beating par
• A new daily course every day, with a board and a streak
• Boards for the daily and for the week's top builders
• Three short lessons to start
GROW
• Research new pieces, sounds and a bigger bench in the Workshop
• Earn bolts every time someone runs your courses
• Level up your pieces with cores: your traps get nastier, never your runner stronger
FAIR BY DESIGN
• Bolts are only ever earned by playing. They are never sold.
• Courses are checked by the solver before they are published, and runs are checked by our server, so the boards stay honest.
• No ads. No tracking. No account to make: sign in with Game Center, or play under an anonymous handle.
Share a course with a link and dare a friend to beat your par.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
New in 1.1:
• Sign in with Game Center: your nickname on your courses and the boards, and your player on every device.
• Boards: today's daily ranking and the week's top builders, with your own place on each.
• Live Walls: stretches where the floor and ceiling are deadly. Keep flipping to stay in the air.
• Heavy and Float Fields now fight you. Tap to push against their pull.
• Rover Saws that slide on a rail, and Hunters that move to cut you off.
• Tricky and Brutal rebuilt around the new pieces, from easiest to hardest.
• Building: drag pieces exactly where you want them, with Undo and Redo.
• Stars that are easier to read, and fairer to earn.
The developer, Monah Bou Hatoum, 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:
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Monah Bou Hatoum
- Size
- 21.5 MB
- Category
- Puzzle
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Infrequent
Cartoon or Fantasy Violence
Contests
Contains
Loot Boxes
User-Generated Content
- Copyright
- © 2026 Monah Bou Hatoum
