Play Star Trek Red Alert Slot for Free & Review

Star Trek Red Alert is an official Star Trek slot and the first to be produced by WMS (1 of 5). It has a Win Warp feature with 4 features within it. There is also a Red Alert feature where you will get unlimited free spins until your shields run out as well as up to a massive 15x multiplier!

Where to Play Star Trek Red Alert Slot


up to £200


Free Spins



T&C Apply

18+. New players, £10+ deposits, no e-wallets / prepaid cards, 30x Playthrough on Bonus and 50x on Free Spins. T&Cs Apply


up to £60




Virtual Reality

T&C Apply

18+. New UK customers only. 200% deposit bonus up to £60. Must use bonus code “OSUK200” upon registration to receive the bonus. Min deposit £20 and 48x wagering requirements apply on bonus (game weighting applies). £3 max bet applies when playing with an active bonus. Bonus expires if not claimed within 7 days. T’s and c’s apply. Please gamble responsibly,


up to £50


Free Spins



T&C Apply

18+ new players only. Maximum £50 bonus. Minimum deposit: £20. Max bet with active bonus: £2. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Winnings from Free Spins come as cash. Some games may not be played with an active bonus. Games may contribute differently when wagering a bonus.

Star Trek Red Alert Slot Review

The Star Trek Red Alert video slot has 5 reels and 25 paylines and is powered by WMS. It’s the first of the Star Trek slots launched by WMS and arguably the best. You can play it from 35p to £105 a spin. This game is popular in Las Vegas casinos and can now be played online. The game has 2 bonus features in total and has a max payout of £45,000.

Look out for the Feature symbol as 3 or more anywhere on the reels will trigger the Red Alert feature. You will also receive 1 medal (explained later). The feature gives you an unlimited number of free spins. However, every winning spin blasts away one of the multipliers which range between 2x and 15x. You will start with 5 shields initially (5 free spins effectively) and each spin where you don’t get a winning combination removes 1 shield.

Once no more shields are left, you need to choose between 2 communication channels. If you reveal ‘Spin Till You Win’, the reels will then spin until you have a winning spin. If ‘Shields to Full’ is reveal, the shields are recharged back to 100% and the feature continues. You can also get ‘No Extra Spin’ which will end the feature. Now, if you get 3 or more Shield symbols during any spin, you will reset the shields back to 5. Furthermore, the 15x multiplier will always remain on the screen even after it’s blasted and a medal is awarded each time you hit it!

The other bonus feature is the Win Warp feature – this can be triggered when you have a winning spin that doesn’t trigger the Red Alert feature. Anyway, it consists of 4 random features of which you will play 1. Here are the details:

  • Rock Create Multiplying Wild feature – the Rock create leaves behind a multiplying wild in random positions on 1 of the reels. The multiplier value is between 3x and 10x.
  • Scotty’s Wild Reel feature – Scotty appears and fills 1 or 2 reels completely with Scotty Wild symbols. It’s been highly reward for me thus far!
  • Spock Multiplier feature – Spock will appear and multiplies your win amount between 3x and 10x.
  • Enterprise Fly-By feature – the Enterprise will fly onto the screen with the symbols in the winning combination changing into a more rewarding symbol (Kirk, Spock, McCoy, Wild, Feature or Insignia).

The Win Warp feature is exciting is you are a Star Trek fan due to the graphics and footage. The win amounts vary but the bigger wins will almost always come from the Red Alert feature. Finally though, you will earn medals for playing the game – these are shown in the top left hand corner of the game. Once you get 50 medals, you can then play the Star Trek Explore New Worlds slot game.

Star Trek Red Alert Slot Information

  • Game:
    Star Trek Red Alert
  • Software:
  • Type:
    Video Slot
  • Reels:
  • Paylines:
  • Total Coins:
  • Coins Range:
    35p to £105
  • Jackpot:
  • Bonus Round:
  • Free Spins/Multiplier:
Review by Chris Taylor

Review by Chris Taylor

Chris is a slots expert that has reviewed and played over 4,000 online slots. Having being in the iGaming industry for over 16 years, he knows how slots work, how bonus features are triggered and how the RTP and variance affect the gameplay.