Chain Reaction King

Chain Reaction King

With Online Multiplayer

27 ratings
19 reviews
Free

Details

Released
October 8, 2020
Updated
November 1, 2026

Features

Chain Reaction King screenshot #1 for iPhone
Chain Reaction King screenshot #2 for iPhone
Chain Reaction King screenshot #3 for iPhone
Chain Reaction King screenshot #4 for iPhone
Chain Reaction King screenshot #5 for iPhone
Chain Reaction King screenshot #6 for iPhone
Chain Reaction King screenshot #7 for iPhone
Chain Reaction King screenshot #8 for iPhone
Chain Reaction King screenshot #9 for iPhone
iphone
ipad
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About

Engage in a strategic board game where players eliminate opponents by causing chain reactions. Place orbs to expand your territory and trigger explosions that spread to surrounding cells, removing enemy orbs. Compete against AI, friends, or players worldwide.

✓Eliminate opponent orbs
✓Trigger chain reactions
✓Play against AI or friends
✓Online multiplayer
✓Strategic cell claiming
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What's New in Chain Reaction King

6.0.35

November 1, 2026

Talk while you play! • NEW: Voice chat in private rooms. Tap the mic and talk to your friends mid-game • Mute a rival with one tap, and see who has muted their mic • New layout for 3 and 4 player games: player cards at the corners, so the board gets more room • Emojis fly right onto the player card • Looks better on iPad • Fixes and polish

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User reviews

Partially working app

The online mode doesn’t work at all. It says server down.

Internet connection

Can’t connect to the internet despite having connection

Need to fix bugs for iphone

I’m playing in iphone 12 ans I observed too many bugs in the app like it hangs a lot and I can’t even get back to home screen easily I think it’s not that much compatible for iphones fix the bugs and it will be good

Don’t play online

Offline available modes (local multiplayer & computer) feel quite similar to chain reaction classic. For this alone, it almost earns the 5 star rating.
Online mode however, places you primarily against pre-made profiles to make the hard-difficulty equivalent bot seem human. Consistently, if given the chance, these “online players” will take a second or two to analyze a complex field, and will select the correct spot to guarantee a win with a single chain reaction.
This would be okay, but i believe I and most other people would rather the game only allow human players to play the online mode, or, at the very least, don’t let the losses against these bots count towards the win/loss score.
The fact that it seems like there are not many, if any, active players in the online pool which forces you to play against these obvious online bot variations is what drives me to lower this to a 3 star for the app as a whole.
If you exclusively plan to play local multiplayer with a friend, or against the computer, then I highly recommend downloading and playing.
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Useless.

Fake reviews fake star rating.
Game doesn’t work with online with buddies mode.
Gets stuck at “preparing to start the game”
Deleted the game.

FAQ

What is the objective of Chain Reaction King?

The objective of Chain Reaction King is to be the last player remaining by eliminating all of your opponent's orbs. You achieve this by strategically placing your orbs to trigger chain reactions.

How many players can play Chain Reaction King?

Chain Reaction King can be played by 2 to 8 players. You can compete against the intelligent computer, a friend locally, or random players online.

What are the reactive mass limits for cells in Chain Reaction King?

The reactive mass limits vary by cell location. Corner cells explode at 2 orbs, border cells at 3 orbs, and all other cells explode at 4 orbs.

Does Chain Reaction King have ads?

No, Chain Reaction King does not contain advertisements. It is a completely ad-free experience.

Is Chain Reaction King available offline?

Yes, Chain Reaction King can be played offline against the computer or a friend locally. Online multiplayer requires an internet connection.

What devices is Chain Reaction King compatible with?

Chain Reaction King is compatible with iPhones and iPads, offering a seamless experience across Apple devices.

How often is Chain Reaction King updated?

The latest version available is 6.0.35, and the last update was on November 1, 2026, indicating a consistent update schedule for the game.

What is the age rating for Chain Reaction King?

Chain Reaction King has an age rating of 4+, making it suitable for young players and families.