# Kerthunk > Physics puzzle game with chain reactions, seasonal changes, and replay features. (iPhone/iPad app by StrikerNeon LLC.) - Source: https://appshunter.io/ios/app/kerthunk/id6816126232 (this page in markdown: same URL + `.md`) - Developer: [StrikerNeon LLC](https://appshunter.io/developer/6773567288) - Category: Games, Family, Puzzle - Price: $1.99 - Rating: 5.00/5 from 7 App Store ratings · 2 written reviews indexed - Age rating: 9+ - Requires: iOS 27.0 · 14 MB - Languages: American English - Released: 2026-10-19 - Data updated: 2026-10-26 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/kerthunk/id6816126232/reviews.md ## What is Kerthunk? Their grand designs. Your glorious mess. A beam tips. A log rolls. A carefully stacked tower suddenly has other plans. Kerthunk turns little shots into satisfying tabletop chain reactions. Choose a ball, take a clever shot and clear the platform. Let the pieces roll, tumble, burn and break, then try another approach and see how few shots you need. Keep the little train rolling through 200 puzzles in 40 chapters across eight story days. Meet eight proud animal builders and explore a miniature world that changes with the seasons. Their masterpieces are made to tumble. Improve your personal bests and work towards par. One more try might turn a little shot into a wonderfully big mess. Watch your biggest shot again with instant replay, and save a favourite replay video to Photos when you choose. • 200 3D physics puzzles • Wood, glass, stone and more, with different ways to react • Changing seasons and eight animal rivals • Personal best scores and par goals • Instant replay for those wonderfully messy moments No ads. No in-game purchases. Buy once and play offline. One more try. See what happens. ## Key features - 3D physics puzzles - Chain reaction gameplay - Changing seasons - Animal rivals - Personal best scores - Instant replay - Offline play ## Is Kerthunk safe? Not enough ratings yet to assess Kerthunk. ## Is Kerthunk legit? Kerthunk has limited verification signals. The AppsHunter Legitimacy Score for Kerthunk is 58 out of 100 points across 7 verification signals from App Store and developer data. ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/kerthunk/id6816126232/reviews.md ### 5/5 — Really fun *2026-10-20* You pick a ball (cannon ball, soft ball or bolt) and knock the animal builders' towers off their little platforms, trying to clear every piece in as few shots as you can against par. Wood, glass and stone each react differently, so a water tower or a stack of logs comes down in its own way. The tabletop world is charming, with a train, a windmill and seasons that turn from summer to autumn to snow. 200 levels, an instant replay for the big collapses, and no ads or in-app purchases. Buy once and play offline. Highly recommend. ### 5/5 — Well, there goes my productivity *2026-10-20* Downloaded this thinking I’d play for 5 minutes. That was a lie. Ridiculously satisfying and way more addictive than it has any right to be. 10/10 would waste more time. ## Frequently asked questions about Kerthunk ### What is Kerthunk? Kerthunk is a 3D physics puzzle game where players launch balls to create satisfying chain reactions and clear platforms. It features 200 puzzles across eight story days with changing seasons and animal rivals. ### How many puzzles are in Kerthunk? Kerthunk offers 200 3D physics puzzles spread across 40 chapters and eight story days. The game world changes with the seasons, adding variety to the challenges. ### Can I play Kerthunk offline? Yes, Kerthunk can be played offline. The game is designed for a buy-once experience with no ads or in-game purchases, allowing for uninterrupted play. ### Does Kerthunk have ads? No, Kerthunk does not have ads. The developer explicitly states 'No ads' and offers a buy-once model for the game. ### What devices does Kerthunk support? Kerthunk is supported on iPhone and iPad devices. It is designed for mobile play with intuitive controls. ### What is the age rating for Kerthunk? Kerthunk has an age rating of 9+. This suggests it is suitable for players aged 9 and above, with content generally considered appropriate for this age group. ### How often is Kerthunk updated? Kerthunk was last updated on October 20, 2026, with version 1.0.1. This indicates recent development and support for the application. ### What is the price of Kerthunk? Kerthunk is available for a one-time purchase price of $1.99. This grants full access to all content without further in-app purchases or subscriptions. ## Version history (last 2 releases) ### 1.0.1 — 2026-10-20 The bells are now proper bronze bells, so they are easy to tell apart from the other pieces. Daybreak's par is a little kinder. Small fixes and polish. ### 1.0 — 2026-10-19 No release notes. ## More apps by StrikerNeon LLC - [Watchbreaker: Brick Breaker](https://appshunter.io/ios/app/watchbreaker-brick-breaker/id6773567286) All apps by StrikerNeon LLC: https://appshunter.io/developer/6773567288 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-26.*