Chain Reaction by Ephileo
The best chain reaction ever
Free · Designed for iPad. Not verified for macOS.
Miss playing games with your people? Start a room, share the 4-letter code, and you're playing together in seconds anywhere. And when no one's around, the AI's up for it.
Chain Reaction is the classic game of orbs, critical mass, and cascading explosions.
The rules take ten seconds to learn. Tap a cell to place an orb. When a cell holds more orbs than it can bear, it bursts into its neighbors, and every orb it touches turns your color. Those neighbors can burst too. One well-placed tap can sweep the entire board.
The strategy takes much longer to master. A corner cell holds two orbs before it goes. An edge holds three. A cell in the middle holds four. Every orb you add is both an attack and a liability, and a board that looks settled can turn over completely on a single move.
Play head-to-head, hunt for the one move that topples everything, and learn to think an explosion ahead.
Ratings & Reviews
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The developer, Bharath Bandaru, 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:
- Contact Info
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Bharath Bandaru
- Size
- 29.1 MB
- Category
- Strategy
- 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. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Ephileo