iPhone Screenshots


Chain Rxn is finally available for the iPhone and iPod Touch!

Chain Rxn is a simple but addictive game where you try to create the longest chain of explosions with just one tap!

Touch the iPhone screen to start an explosion that causes a chain reaction when it comes into contact with other balls.

There are 12 levels to complete.
8 million users and 300,000 fans on Facebook can't be wrong!

Play Chain Rxn online at:

What's New

Version 1.06

Increased Stability
iOS4 compatibility

Ratings and Reviews

2.8 out of 5

389 Ratings

389 Ratings

White screen


(Paid version does the same thing. FYI) I've been playing this game for 3 years. And for the past 1 yr. a white screen has come up when the balls are released. I still play it even though I can't see. But if the developers can here my plea to fix it that would be great.

I LOVE this game but no longer works :(

Old Timer 23

I loved loved loved this game on my older iPod. My friends and I used to compete with one another. This game is highly addictive, but it no longer works with the new iPhone updates. PLEASE FIX IT. I really love this game! So I gave it the star rating depending on when it used to work.

white screen of death


The reason I keep this game is in the hope that is gets fixed - it was a really sweet little game! The odd thing about the white screen is that you can still play the game - but only if you like playing blind. The sound is there, it can still be played (touch the screen and something happens: the invisible balls bounce around, I guess, and then the level finishes, usually unsuccessfully because YOU CANNOT SEE THE SCREEN. PLEASE FIX.


Zwigglers Mobile
2 MB
Requires iOS 2.2 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2009 Zwigglers


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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