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Chain Reactors 100

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  • Chain Reactors 100 Chain Reactors 100

Welcome to Chain Reactors 100 - the sequel to our fun matching symbol game. Simply match 6 or more consecutive symbols in a horizontal or vertical line to win a cash payout. The more symbols you get in a sequence the more you win, with the additional bonus of winning symbols disappearing allowing further symbols to drop and potentially creating more winning lines.

How to play

1. Set the stake

To set the stake, click the up and down buttons next to the stake field. Each click increases and decreases the stake respectively.

2. Start the game

Click the Bet button to drop the symbols to start the game.

How do I win?
To win, you need to Match 6 or more consecutive symbols connected either horizontally and/or vertically to win a cash payout. 6 or more consecutive connected matching symbols are known as a cluster. It is possible to get more than one cluster in a single spin. Payouts increase depending on the number of matching symbols you have

NOTE: There are no payouts for symbols connected diagonally.
When the symbol drop stops, any wins will be highlighted by a small animation. When all of the win animations stop, all of the icons involved in those particular wins will disappear allowing all icons above the wins to descend into the vacant spaces, potentially creating more wins from a single play.

If more wins are created from the descending icons, the same thing happens again; the win lines are highlighted and the icons disappear allowing the icons above to descend into the spaces created.
This process continues until there are no more wins created from the icons descending into the vacant spaces of the previous win.

All wins are registered automatically and credited into to your account.
To play again, repeat steps 1 and 2.


The Paytable can be seen at the left hand side of the screen. Payouts are shown in multiples of the winning stake (except for the progressive Jackpot Icon which pays a cash seed plus any accumulation). A minimum of 6 connected consecutive icons either horizontally and/or vertically is required to win.

Progressive Jackpot

A ‘progressive' is a jackpot that accumulates value, or ‘progresses', as the game continues. A jackpot consists of a fixed minimum amount of money that increases by a percentage of incoming stake amounts.


The theoretical average return to player (RTP) is 95.51%. This RTP represents the long-term expected payback of the game which has been calculated by an independent testing company.

Malfunction Voids all plays & Pays.


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