Space Wars Slot Review and RTP
Space Wars is an engaging video slot from Net Entertainment, offering a fast-paced experience reminiscent of venturing into the cosmos. Although there are numerous space-themed slots available, Space Wars stands out for its smooth gameplay and rewarding features despite having a straightforward structure. While it keeps bonus games to a minimum, the slot provides players with entertaining animations and a re-spin feature that adds excitement.
As with many NetEnt creations, the visuals in Space Wars are top-notch, delivering crisp graphics and seamless animation. The user-friendly layout ensures players can jump straight into the action, with the signature cloning pod feature triggering re-spins and adding a unique twist to your play session.
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Here is a summary of the main game details for Space Wars.
| Developer | NetEnt | RTP |
| Year Released | 2013 | 96.8% |
| Mobile Version | Yes (since 2018) | |
| Reels | 5 | Rows |
| Rows | 4 | Paylines |
| Paylines | 40 (fixed) | Autoplay |
| Autoplay | Yes | Minimum Bet |
| Bet Per Spin | 0.4 to 200 |
At first glance, Space Wars may appear similar to other NetEnt slots. However, delving deeper into its mechanics highlights why it remains a favourite for many players.
About the Space Wars slot game
Space Wars uses a 5-reel, 4-row setup with 40 fixed paylines, offering a non-progressive slot experience that has stood the test of time since its launch. Eye-catching 3D graphics and ambient sound effects create an immersive atmosphere, while the controls allow players to get started quickly. The vibrancy of the design keeps gameplay entertaining, and the transitions—especially for the re-spin feature—are fluid and visually appealing.
The slot’s symbols are inspired by quirky alien characters, all vying for the mysterious red crystal. Their designs echo the playful style of animated films, giving the game a distinct and approachable feel. On the right side of the reels sits the cloning pod, a key part of the bonus mechanism in Space Wars.
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Game controls and how to play
To begin, set your betting preferences using the controls beneath the reels. Adjust the bet level from 1 to 10 and select your coin value between 0.01 and 0.50. The total bet per spin is calculated by multiplying your chosen level and coin value by the fixed 40 paylines.
The minimum bet (level 1 and coin value 0.01) results in a total wager of 0.40 per spin. Maximise your stake (level 10 and coin value 0.50) to reach a total bet of 200 per spin. For convenience, use the “Max Bet” button to instantly set the highest available wager.
Once your bet is set, press the Spin button to start the game. Alternatively, selecting the “Autoplay” function lets you play between 10 and 1,000 uninterrupted spins, pausing only when a win is triggered.
RTP and payout information
Space Wars offers an RTP of 96.8%, meaning that over extended gameplay, players can expect this percentage to be returned as winnings based on total wagers. To fully realise this return, consistent and patient play is recommended.
Details regarding win possibilities are accessible through the “i” button at the lower left of the screen. Here, you can review the paytable, discover all 40 paylines, and view the individual payouts for each symbol. The red crystal symbol offers the highest payout for matching five on a payline, making it the most desirable combination during spins.
Understanding these payout structures can help you make informed decisions about staking strategies, allowing for better management of your gaming budget.
Special features in Space Wars
Despite not being overloaded with extras, Space Wars remains enjoyable due to its imaginative visuals and atmospheric sound design. The alien cast keeps the experience lively, while the backdrop sets a perfect interstellar mood throughout your session.
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Slot symbols
The principal symbols are a group of unique aliens, each providing different payouts. The orange alien with tentacles is the highest-paying character symbol, awarding up to 400 coins for five on a line. The yellow alien follows with up to 200 coins, then the three-eyed green alien with 175 coins, the snail-like alien with up to 150 coins, and the one-eyed purple alien with 125 coins.
The low-value symbols are smaller versions of the high-value ones: the orange alien awards up to 60 coins, the yellow pays up to 50, while the remaining three offer up to 40 coins each.
The red crystal is the most valuable symbol of all. Five on a payline can deliver up to 1,000 coins.
Space Wars does not include a Scatter symbol, but it does offer a Wild symbol marked by the word WILD. This appears exclusively on the second and fourth reels and can substitute for any other symbol.
Bonus mechanics
The bonus feature in Space Wars is both simple and effective. Symbols drop from above, forming winning combinations in stacks. The Wild symbol improves your chances by substituting for any basic symbol. It can appear either during the standard game or during a re-spin.
Upon securing a win, the victorious alien is whisked into the Cloning Pod to the right of the reels, prompting a free re-spin. The cloned symbols then reappear on the reels, potentially leading to multiple additional wins thanks to their increased numbers.
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Where to play Space Wars online
Space Wars is accessible at many trusted online casinos, including operators such as Mr Green and Casumo Casino. Some venues may even extend free spins on this game as part of their welcome package or other promotions.
You will find Space Wars in the game libraries of a range of NetEnt-powered casinos. If you already hold an account with a site, simply check their selection to locate Space Wars. As a long-running NetEnt game, it is compatible with a wide spectrum of operating systems, such as Windows, Android and Linux, in addition to iOS devices.
Players seeking to try before committing real money can opt for the demo mode, which offers a risk-free way to learn the game and enjoy its features. Once comfortable, you can seamlessly switch to real-money play.
Last updated: November 2025
Hailing from Leeds, James Worthington is a seasoned player turned writer with over a decade immersed in the online casino realm. With a background in computer science from the University of Leeds, James offers a blend of technical understanding and firsthand gaming experience. Regularly penning articles for free-spins.org, he breaks down complex game mechanics and provides readers with strategies that are both informed and actionable. James's expertise ensures that players get the most out of every spin.