Astronaut

Game Specifications

Slot Review

Game Overview

Astronaut is not a typical online slot. Once you load it in free mode, the difference becomes obvious. It’s more of an instant game type. If you set aside its space theme and consider the bare mechanics, it’s a prize ladder. Players climb it for bigger rewards or collect smaller prizes.

The simplicity and the ability to control the level of risk are the two things that gamblers will love about it. There are no typical reels, Wilds, Scatters or anything typical slot machines come with. Only three symbols are there, and they compete for a single spot on the reel. But the game has a lot of intensity to it.

How to Play Astronaut

This slot machine is super simple. There’s only one position and three possible symbols landing there. The prize ladder consists of 20 levels with payouts increasing with every new level. Check the game Help file for payouts.

When the shield is broken, Astronaut switches to Advanced mode. All remaining payouts are increased, but this increase isn’t too big except for the Level 20 when the regular prize of x18,000 is boosted to x48,000.

Stop or Continue?

Every win is another decision to make. Cash out, continue or secure half a prize and continue? These aren’t easy decisions to make on the fly. But once you play the free Astronaut online slot for a while, you’ll figure out the system.

Below in this Astronaut slot review, there’s an optimal strategy that you can use to decide when to stop and when to continue. But the experience should be fun, and following a strategy simply to optimize RTP isn’t justified if you don’t enjoy the process.

Chances of Winning

Above the reel, you’ll see a number of green and red crystals and shields. The starting point for each round is 19 green, 8 red and 1 shield. The initial chance of landing a Green Crystal is 71.4% and for a red one it’s 28.6%. As the round begins, you’ll see diamond counts change and in response their chances of landing change.

For instance, if the first symbol is a Green Crystal, that means -1 of them left in the pool. Therefore, it’s chance of appearing the next time, if you decide to take further risk, is smaller. Now you have a total of 26 crystals and only 18 green, which is 18/26=69.2%. At the same time, the odds of having a Red Crystal increase to 28.6%.

So, the probabilities constantly change in response to what happens. But once you cash out or lose, everything resets for a new round.

Golden Shields

The shield is something that takes Astronaut slot gameplay to the next level. There can only be one Golden Shield in one round. So, the recommendation from the studio is that once the shield is broken, have just one last go and grab a win if successful.

When I tested Astronaut in demo mode, shields would quite often appear early in the round. This takes away the nerves for at least one spin. Under the protection of this symbol, the game continues automatically until it’s broken. The moment it’s broken, you have a typical set of options from taking half the prize, to collecting an entire payout or continuing.

Astronaut Slot Settings

There aren’t many settings. Players can change their stake, switch music on/off and activate Auto Play mode. Auto mode allows you to set the number of spins, the loss limit, stop if a win exceeds a certain amount or stop when the Bonus is activated.

Astronaut Game Stats

This is a high volatility title. Officially, the hit rate is said to be low. But my experience is that Green Crystals are very common, and the hit frequency must be high. As mentioned earlier in this Astronaut slot review, the game begins with 19 winning and only 8 losing symbols and the chance of winning at this stage is 71.4%.

The great thing about Astronaut is that it allows players to decide how risky they want the game to be. When they decide to go for big prizes, their win rate surely will be low. But for those who enjoy regular small payouts, they should have quite a high win rate.

My preferred style is to keep it relatively safe climbing just a few steps. Every now and then I would shoot for a bigger prize. At times, I would secure half of the current prize before taking a risk.

Max win is x48,000, which is something amazing for this simple, tiny slot machine. And it must be a nerve-wrecking experience to take those last few steps when you are so close to the ultimate prize but have such bad chances of succeeding.

Best Astronaut Slot Strategy

You don’t have to think much about developing your own strategy. Red Tiger Gaming presents the official best strategy to play the Astronaut slot, and it can be found in the Help file. The studio provides three scenarios.

Red Tiger Gaming also warns that the theoretical RTP of 95.69% is only achievable if you follow this Astronaut online slot strategy. So, spend some time playing the game for free to test if this strategy is something that suits your gambling style.

Conclusion

Astronaut from Red Tiger Gaming is officially a slot machine. But it’s nowhere near a typical slot title. With just a limited number of tools, the studio was able to produce an incredibly thrilling game that will keep players on the edge of their seats.

Astronaut is suitable for players of different gambling styles. Cashing out early is a safer strategy, but those who aim for bigger payouts can continue, getting closer to the ultimate prize of x48,000 with every step. But with every level, the risk of losing increases.

Symbols & Paytable

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Screenshots

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Frequently Asked Questions