Stack Pact: Co-op Blocks
One Board. Every Move Together
Free
Build one board together. Push connected pieces, mesh rotations like gears, and coordinate every drop online, nearby, or on one device.
One board. Multiple players. Every move matters.
Stack Pact is a cooperative falling-block puzzle where each player controls a different active piece on the same board. Push a connected chain with one move, mesh pieces like gears to propagate a rotation, and coordinate your drops to clear rows as a team.
PLAY YOUR WAY
• Online: match with 2 or 3 players through Game Center
• Nearby: host or join a 2- or 3-player game on the local network
• One device: play locally with 1, 2, or 3 players
• Guided Practice: learn the cooperative rules through seven focused lessons
TWO PRESENTATIONS
Choose 3D Enhanced for lighting and motion effects, or 2D Performance for smoother play on older devices. Both presentations use the same authoritative game rules.
BUILT FOR COOPERATION
• Shared team score, rows, and level
• Atomic chain pushes: either every connected piece moves, or none do
• Gear-like propagated rotations and wall kicks
• Soft and hard drops
• Tactile feedback, sound effects, and adaptive music
• Distinct player markers and accessible board actions
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
The developer, 小健 赵, 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
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- 小健 赵
- Size
- 6 MB
- Category
- Puzzle
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later.
- iPhone
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- Copyright
- © 2026, XIAOJIAN ZHAO
