- Plenty of features to enjoy, including wilds, free games and jackpot prizes.
- High volatility means wins could be big ones.
- Unlockable rows add an extra level of strategy.
- The Grand jackpot is only worth 500x, lower than many other slots.
- Below-average RTP of just 90.98%.
- Retro fruit symbols aren’t particularly adventurous.
Retro slots never seem to go out of style. Maybe it’s their simplicity, or maybe it’s our endless appetite for nostalgia. Whatever the reason, there are plenty of retro slots on the market, with Playtech’s Reaction Link slot serving as a perfect example.
Unlike retro slots of the past, which offered a few paylines and little else, Reaction Link has a number of special features to enjoy. These modern mechanics combine with the game’s traditional aesthetics to create an interesting contrast.
Check out our review below to learn more about Reaction Link and the features on offer in the game.
Reaction Link Look and Feel
As a retro-themed slot, Reaction Link has all the classic symbols, including cherries, grapes and plums, as well as bells, bar symbols and red sevens. These spin across a five-reel grid. Three rows are active at the beginning, with four additional locked rows that can be unlocked as you play.
The game’s backdrop is an abstract, slightly futuristic-looking blue design, with lights that shimmer and move across the screen. This balances nicely with the retro visuals on the reels.
In terms of controls, the Reaction Link interface is clearly laid out and easy to understand. Playtech has opted for a minimal approach, with only necessary buttons on display, to create a clean, streamlined appearance.

How to Play Reaction Link
If you’re ready to play Reaction Link online, you can find the game at many of the top-rated casinos we list here on Slot Scanner.
Before you start playing, you first need to set a bet. The button for doing so can be found on the left of the screen, above the spin button. You can set wagers of between 0.10 and 5.00. Once you’ve set the wager you want, hit the spin button and watch the reels fly!
To win prizes, you need to match at least three identical symbols on a payline. The highest win per line pays, and all wins are calculated from the left reel to the right reel.
Reaction Link Bonus Features
Reaction Link is packed full of special features, including wilds, free games, expanding reels and more.
Wilds
Wilds can appear on the second, third and fourth reels. They can replace any regular paying symbol to help you put together winning combinations.
Green Arrows
When Green Arrows land on the reels, they can unlock the locked rows above. The number of rows an arrow unlocks will depend on the number displayed on the symbol, up to a maximum of three. Every unlocked row adds 10 additional paylines. Unlock all rows to reveal the maximum of 60 lines.
Free Games
Landing six or more coin symbols will award you with seven free games. Only coin symbols land during free games, and these carry values which are collected as you play. As you land more coins, you’ll unlock the locked rows to increase the number of available positions.
Mystery Coins
Mystery coin symbols can land during free games, and these can transform into regular coins or Diamond coins at the end of the round. Diamond coins award one of the four jackpot prizes: the Mini (10x), Minor (25x), Major (100x) or Grand (500x). The Mini, Minor and Major jackpots can also come with multipliers of 5x or 3x.
Spreaders and Retriggers
Spreader symbols add extra coin symbols to the reels during free games, after which they turn into coin symbols.
You can also win seven additional free games by landing a retrigger symbol, which looks like a blue badge with a white ‘7’ on it.
Reaction Link Symbols
Reaction Link uses a selection of classic fruit machine symbols:
- High-paying symbols: Red Sevens, Bells, Bars
- Medium-paying symbols: Plum, Grapes, Lemon
- Low-paying symbols: Orange, Cherries
- Wild: Land on reel 2-4 and substitute for all symbols except Coins and Arrows.
- Scatter: Six or more Coin scatters trigger seven free games.
Reaction Link uses a nice mix of classic slot symbols and modern game modifiers.

Reaction Link RTP & Volatility
Reaction Link is a high volatility game with an RTP of 90.98%, which is below the industry average of 96%.
Demo vs. Real Money
To test the game out, we recommend trying a Reaction Link demo. This will give you the chance to get a feel for how everything works before you play Reaction Link with real cash.
Final Thoughts
If you’re looking for a game that pays homage to the classic fruit machines of the past, while still offering all the modern trappings of today’s video slots, Reaction Link is the game for you. The unlockable rows keep the base game interesting, while the free games bonus round comes with several special modifiers that ramp up the excitement.
