Reactor is a sci-fi / atomic energy themed slot from Red Tiger Gaming, released on September 20, 2018. Format 5 reels x 3 rows / 20 Bothway paylines (paying both left-to-right AND right-to-left), RTP 95.14%, high volatility, max win 5,000x. The base game is packed with mechanics: Random Wilds, a Random Multiplier, a 3x3 Mega Symbol, Symbol Swap and Respins. No traditional Free Spins.
Specs in 30 seconds
- Provider: Red Tiger Gaming
- Release: September 20, 2018
- RTP: 95.14% (below the 96% market average)
- Volatility: High
- Max win: 5,000x the stake
- Format: 5x3, 20 Bothway paylines
- Stake: €0.20 to €20
- Bonus buy: Not available
Our BCE score: 7.5/10
Reactor is a solid 2018 Red Tiger slot with an original sci-fi theme and rich base-game mechanics (Random Wilds, Multiplier, 3x3 Mega Symbol, Respins). Downsides: a below-average 95.14% RTP, a very limited €20 max bet, and no Free Spins at all.
The mechanics in detail
Random Wilds (base game)
Wilds can randomly appear on the reels. This is what gives the slot its high variance — a "normal" spin can suddenly pay big.
Random Multiplier
Reactor's specialty: a random multiplier (x2 to x10) can activate on a spin and boost every win on that spin. Unpredictable, but it can turn a small win into a large one.
3x3 Mega Symbol
Like Mayan Gods, Reactor features a 3x3 block of the same symbol that can land randomly. If the top symbol (the Atom) lands as a Mega Symbol, the potential payout is massive.
Symbol Swap + Respins
A complement: Symbol Swap transforms a random symbol into another one. The Respins feature re-spins a potentially winning combination to boost the chances of a win.
Strategy for playing well
Target the Mega Symbols and Multipliers
The EV comes from the random features on the base game. Aim for 3x3 Mega Symbols combined with a Random Multiplier of x5 or more for the maximum win potential.
Moderate stakes
A €20 max bet isn't for high rollers. Stick to €0.20-€1 per spin to stretch your budget given the high volatility.
No Free Spins
A quirk: no traditional Free Spins. If you're after Red Tiger with FS, go for Dragon's Luck Deluxe or Reel Keeper Power Reels instead.
Our selection — Casinos with Reactor
| Casino | Bonus | BCE score | Link |
|---|---|---|---|
| SpinAura | 100% up to €1,000 + 350 free spins | 9.2/10 | See the bonus |
| LuckyWave | 100% up to €2,000 + 200 free spins | 7.7/10 | See the bonus |
| BigClash | 100% up to €500 | 8.4/10 | See the bonus |
| Betti | Multi-deposit package | 8.6/10 | See the bonus |
Reactor FAQ
What is Reactor's RTP?
Official RTP: 95.14%. Below the 96% market average. Red Tiger often serves multiple versions depending on the casino — check the in-game "i" button before you bet.
Why no Free Spins?
A 2018 Red Tiger design choice — a vintage slot with base-game-only features. The EV comes from the Random Wilds, Random Multiplier, 3x3 Mega Symbol, Symbol Swap and Respins. If you want Red Tiger with FS: Dragon's Luck Deluxe or Reel Keeper Power Reels.
How do Bothway paylines work?
The 20 paylines pay in both directions (left-to-right AND right-to-left). A right-to-left combination pays just as much as a left-to-right one, giving you 40 virtual paylines on a 20-line bet. More combinations per spin.
Reactor vs other 2018 Red Tiger slots?
- Mayan Gods: Maya x UFO, similar mechanics
- Dragon's Luck: Asian theme, lower max win (1,380x)
- Mystery Reels: mystery symbol, no FS
Reactor remains Red Tiger's only sci-fi atomic slot.
Available on mobile?
Yes — HTML5, mobile-friendly on iOS / Android via browser.
Going further
BCE conclusion: Reactor is a decent 2018 Red Tiger slot with rich base-game mechanics and an original sci-fi theme. Worth trying for the curiosity of the Random Multiplier and 3x3 Mega Symbol, but for more modern Red Tiger with Free Spins, prefer Reel Keeper Power Reels or Dragon's Luck Deluxe.
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