Cosmic Convoy Online Slot

Published: 8 Jun 2021 | Updated: 26 Oct 2022
Published: 8 Jun 2021 | Updated: 26 Oct 2022
Game Provider
Maximum Win
Progressive Jackpots
Bonus Feature
Aliens, Sci-Fi, Space

Licensing Authorities and Testing Agencies

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Slot Setup and Betting Options

  • 27.05.2021 Release Date
  • 10 Reels
  • 10 Rows
  • 3D Graphics
  • Mobile Version
  • £0.10 Minimum Bet
  • £300.00 Maximum Bet
  • Win Both ways
  • Cluster Pays

Cosmic Convoy Online Slot Review

High 5 Games is slowly making its way to the mainstream thanks to a slew of recent Slot Games that have tickled the imagination of slot fans. One of them is Cosmic Convoy, a slot out of space that can deliver wins in the range of 3,000x your stake.

The Cosmic Convoy slot is a Cluster Pays game with high variance. As the name obviously suggests, it has a space theme, with all kinds of cute alien critters and vehicles on the reels. Any combination of these colourful critters can deliver great cash rewards, and the bonus features are a nice touch that makes things even better.

High 5 Games has set the slot’s RTP to 95.9% and the volatility to high, which is not unusual for a Cluster Pays slot machine. Popping the biggest clusters in combination with the bonus features can bring you a cash prize worth 2,963 times your stake, which is pretty nice for a space-themed slot.

Play the Cosmic Convoy slot for real money and you’ll be shooting out of space out of space soon.

Cosmic Convoy Online Slot Gameplay

Cosmic Convoy is not your typical slot. The action plays out on a 10x10 grid with 100 symbols filling up the screen initially. You’ll see colourful alien critters occupying the reels along with planets and other celestial objects. The slot’s a bit cartoonish at first glance, but nicely detailed and with crisp-clear graphics.

The reels are set against the vast reaches of space with a few planets in the background. There’s a car flying around from time to time, and a huge space Diner sign. The cool setting is complemented by an upbeat soundtrack that can really take off when you score big wins. Of course, the slot’s sound effects are on-point too, just like we expect out of a Hi 5 Games slot.

To start playing, you will need to set your bets first. You can go as low as 0.10 and as high as a whopping 300.00 per spin. Hit the Spin button and all the symbols will disappear from the reels, with new ones taking their place. As per the usual with a Cluster Pays slot, any winning combination launches a cascade that will go on as long as there are winning symbols.

On each winning spin, the winning combination will lock itself in place. Any matching symbols that contribute to it will be added to the win on the next spin. This will continue as long as there are symbols that contribute to it.

The alien ship or popping star that appear adjacent to a winning combination will transform into the same type of symbol and join a win combo. If these appear in winning combinations with two or more symbol types, they will transform to 1 out of 8 pre-determined symbols. An alien ship that comes with a multiplier can also transform.

If you activate the Magnet feature in the base game, all symbols on the screen that match the current winning combination, but are not part of it, will be drawn to it.

The final feature in the base game is called Racking Up Riches, with new symbols appearing in empty symbol positions until no new win combos are formed.

Cosmic Convoy Bonus Features and Free Spins

If you collect 3 popping stars in the bonus, you will get 5 free games. At the start of each of the free spins, groups of 5, 6, or 9 adjacent symbols that match a group of randomly selected symbols are placed in random positions on the reels. This leads to better winning opportunities and brings you closer to the maximum winning potential.

Slot Features

  • Multipliers
  • Scatters
  • Wild Symbol
  • Free Spins
  • Multiplier wilds
  • Re-Spins
  • Cascading Reels
  • Quickspin
  • Gamble Feature
  • Retriggering

Cosmic Convoy Slot Maximum Win, Volatility and RTP

The Cosmic Convoy slot RTP is set to 95.9%, which is a tad lower than the usual for a highly volatile slot. However, that’s common for a Cluster Pays slot. If you’re lucky and you trigger the right features, you can win a maximum of 2,963x your bet.

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Cosmic Convoy Slot Summary and Similar Slots

High 5 Games has done a great job with the Cosmic Convoy online slot. It’s a Cluster Pays slot machine with plenty of great features in the base game and bonus round. The cute critters are pleasant to look at, and the unorthodox 10x10 grid hides plenty of winning potential.

If you’re looking for more Cluster Pays goodness, you can try Betsoft’s Monster Pop or Play’n GO’s Reactoonz and Reactoonz II. The latter pair are very similar to what Cosmic Convoy offers and quite fun to play at our top-ranked online casinos as well.


Cosmic Convoy is a slot developed by High 5 Games. While it’s not the biggest studio on the market, High 5 Games is pretty active, delivering fun slots with huge winning potential.

No, the Cosmic Convoy slot uses a completely different mechanic. Unlike the Megaways engine, the Cluster Pays engine relies on clusters of symbols to deliver solid cash wins.

The volatility in this slot has been set to high. While not extremely volatile, Cosmic Convoy is a high-variance slot you should be careful with. Don’t bet the max right away as it can deplete your bankroll quickly.

The maximum win in the Cosmic Convoy slot is 2,693 times your bet. You can hit some nice wins in the base game and bonus round if you’re lucky to trigger the special features.

There are plenty of special features in the Cosmic Convoy slot game. Some of them come in the base game such as the Magnet which draws matching symbols far from winning combinations to them. Others, such as at Racking Up Riches features, are available in both the base game and bonus round.

There is no set number of paylines in the Cosmic Convoy slot game. It uses the Cluster Pays engine, meaning that it pays for clusters or 5 or more symbols on adjacent positions.

The RTP of the Cosmic Convoy slot has been set to 95.9%. That’s a bit low for a high volatility slot, but commonly under the 96% mark for Cluster Pays slot games.

No, there’s no jackpot to hit in the Cosmic Convoy slot game. However, you can win nearly 3,000x your bet, which is similar to a jackpot.

Yes, you can. High 5 Games has optimised the slot for use on mobile devices including smartphones and tablets running on Android and iOS.

You don’t need to download the slot to play it on your phone. Thanks to the HTML5 platform it was built on, you can play it via your browser.

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With over 12 years of experience in online gaming, Adam has seen, played, reviewed, and tested hundreds of slot games. He is always keeping an eye out for new features, themes, and potential jackpots by testing slot games even before they are released to the market.