Dinosaur Chain Puzzle
Match 3 Brain Training Game
Free · Designed for iPad. Not verified for macOS.
Swap any two dinosaurs to match 3 or more — chain reactions blast your score sky-high!
"DinoKeshi Chain" is a swap-and-match puzzle played on a 5×7 grid. Tap any two dinos to swap them — no matter how far apart — then watch matches of 3 or more disappear in a chain-reaction explosion!
【How to play】
・ Tap any 2 dinosaur cells to swap positions (distance doesn't matter)
・ Match 3 or more of the same type to clear them
・ Cleared dinos fall, triggering chain reactions below
・ 2-chain = 2× score multiplier / 3-chain = 3× score multiplier!
【Strategy elements that keep it fresh】
Skills
Match 5+ dinosaurs at once to fill your skill stock. Tap stored dinos on the left panel to unleash powerful special effects at just the right moment!
Rock blocks
As you progress, rock blocks appear on the grid. Break them strategically to clear paths and maximize your chain potential.
Level-up system
Clear groups to level up — each level brings tougher challenges, bigger combos, and new rewards.
Global ranking
Real-time leaderboard powered by Firebase. Compete with players from around the world and see where you stand!
【Dino roster】
6 beloved dinosaur types — classic favorites including T-Rex, Stegosaurus, and Pteranodon!
【Who is this for?】
・Dinosaur fans of all ages
・Match-3 puzzle lovers
・Players who enjoy deeper strategy beyond simple match-3
・Competitive gamers who love leaderboards
・Families looking for fun together
・Anyone seeking a free, engaging puzzle game
【Features】
・ Intuitive controls — swap any two cells with a tap
・ Deep chain mechanic with score multipliers
・ Skills and rock blocks add tactical depth
・ Live global leaderboard via Firebase
・ Indie-developed with regular updates
A dino-filled brain workout with satisfying chain reactions — for puzzle fans of all ages!
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
We added a How to Play guide on the title screen, making the rules easier to understand for new players. A new Volcano block has been added: when its HP reaches 0, it explodes in a cross shape. Obstacles now appear randomly during refills, and their heart count increases as your level rises. The remaining moves display now blinks at 0 so it is easier to notice. Scores are larger to make big chains feel more rewarding. We also reviewed the App Store description and search keywords.
The developer, HARVEST LAB, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- User Content
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- HARVEST LAB
- Size
- 44 MB
- Category
- Puzzle
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 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
- Japanese
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 Harvest Lab