Introduction to Luna X

Luna X is a casino slot from Exco Game Studio, set in an anime-inspired world, where a seemingly regular teenage girl becomes a powerful guardian against the forces of evil. It seems like the studio is casting a fairly wide net over the ocean of themes, having delivered an oddball, chemical substance-induced road trip in the debut Vegascaline, to then jump over to the action fantasy/sci-fi realm in The Robbin' Goblins. Now, it's time for dynamic, flashy action empowered by highly visual, vibrant effects and gameplay charged with multipliers and sticky Wilds. If you follow Luna to the free spins, you will discover her secret superhero identity and watch her fight four bosses, converting their defeated replicas on the reels into Wilds that stay in place until the end of the feature, continuously helping you to accumulate wins. The more bosses fall, the more chances for Wilds to flood the grid, so make every hit count!

If you prefer to leave the fight in Luna's capable hands, you can watch the spectacular display of superpowers safely in the risk-free demo mode at the top of the page.

Base Game view of a 5x5 grid on a backdrop of an anime city with a teenage girl standing on the left.
Base Game

Theme, Gameplay & Payouts

Luna X is a video slot from Exco Game Studio with 5 reels, 5 rows, and 35 paylines. You can choose your stake from a range of options, starting from a Min.bet of 0.2, which makes the game quite affordable, up to a Max.bet of 25. This value can grow even further with the use of the Golden Bet and Hacks options, up to 12,500 per spin. The math offers a default RTP of 96.00%, which is on the lower end of the industry averages, typically ranging from 96.00% to 96.5%. The balance between the size and frequency of wins should appear relatively even due to medium volatility. You will experience a base hit frequency of 30.79%, with a max win of 10,000x the bet in regular gameplay and 25,000x the bet in the Super Hack mode. It takes 143 spins on average to trigger the bonus round.

The main scene in Luna X is fairly calm and picturesque, with parts of a Japanese city visible through an unusual view, making you feel like standing between the buildings, looking at the sky. Blues, purples, and pinks dominate the colour palette that paints the firmament, while streaks of mysterious light zip through it, emphasising the dreamy atmosphere. Hit the bonus round, though, and the environment changes dramatically, moving you into some ambiguous realm with a natural touch and lots of magical energy whirling around. The anime design feels correct and professionally done, with the screen real estate seamlessly adapting to all modern devices, such as desktops, smartphones, and tablets.

In the paytable, two distinct sets of symbols form the payout hierarchy, where you need at least 3 matching ones to form a win. Each successful sequence must begin from the leftmost reel, proceed along adjacent ones, and cover any of the active paylines. Among the low-paying icons, you'll recognise stones shaped into mini-monsters glowing blue, green, pink, and red, awarding from 17.5x to 25x the bet for a complete payline of 5. Four female warriors represent the high-paying symbols, delivering payouts of between 50,x and 125x the bet for a payline running across all 5 reels.

Alongside regular icons, there are also Wilds represented by a gold ticket, substituting for all regular symbols and paying 125x the bet for a 5-of-a-kind hit. Scatters appear as a blue glowing flower with the word 'Bonus' written across it.

Special Features & Slot Mechanics

What is the max win in the slot Luna X?

You can win up to 10,000x the bet in regular gameplay and 25,000x in Super Hack mode.

What features are available in the slot Luna X?

The features are Power Field, Free Spins, Super Hack, and Feature Buy (Hacks).

Free Spins Bonus in progress, showing multiple positions with multipliers and Sticky Wild.
Free Spins

Power Field

Power Field can take one of three forms: a small cross, a big cross, or a star, and drop in sizes of 1x1, 2x2, 3x3, or 4x4. It's an overlay that places multipliers of up to x25 (or x50 with Boosted Power Field in Super Hack mode) in each of the affected positions. Payouts from any winning combinations landing on those spots will be multiplied accordingly.

Free Spins

Landing 3, 4, or 5 Scatters simultaneously anywhere on the grid triggers 7, 9, or 12 Free Spins. The round begins with 4 bosses (high-paying symbols) visible next to the reels, each with 3 lives. Every time a corresponding symbol lands on the grid, Luna attacks it. If the hit goes through, one life is removed from the respective boss, and the symbol turns into a Sticky Wild. If it's blocked, nothing else happens. Once a boss loses all 3 lives, all its subsequent instances landing on the grid instantly become Sticky Wilds, without the need of being hit, plus 2 extra spins are awarded.

Super Hack mode in progress, with multiple positions covered with Sticky Wilds and win multipliers.
Super Hack

Super Hack

Super Hack is a special Feature Buy mode, which is the only place where you can achieve a win of 25,000x the base bet. It costs 500x the bet to activate it, and it will grant you up to 3 upgrades for your bonus playthrough. Those can be a Random Boss Killed from the start, All Bosses Killed from the start, Sticky Power Fields, or Boosted Power Fields.

Feature Buy (Hacks)

Through the Hacks menu, you can purchase instant access to the bonus round in one of four variants and activate boosted spins.

1.5x = Golden Bet, with an increased chance of triggering Free Spins.

50x = 7 Free Spins.

100x = 9 Free Spins.

250x = 12 Free Spins.

500x = Super Hack with 12 Free Spins and up to 3 upgrades.

Final Thoughts on Luna X

The Japanese anime art style has already made quite a statement in the iGaming industry, appearing in productions from premium suppliers, such as Moon Princess by Play'n GO or Starlight Princess by Pragmatic Play, and given its customary high-energy profile, it's not a big surprise to see it yet again in aspiring providers' creations. However, this particular design is undoubtedly challenging to nail down due to its unique sequences, pacing, and atmosphere, so it's quite impressive to see a new studio take a stab at it. Exco must have some hardcore anime fans on board, or they hired a knowledgeable consultant for this project, because Luna X feels like a comprehensive package that ticks most of the boxes for the genre. From the static imagery of the characters and a graphic novel-style artwork of the environment to dramatic animations, high-energy effects, and a fitting soundtrack, everything seems to be properly organised and balanced. The entire package should have no trouble satisfying most anime fans out there.

All kinds of high-energy boss fights are a core element of anime stories, so turning the bonus round into a progressive round of defeating four opponents makes complete sense. Also, the producers combined that part of the narrative with a straightforward feature of converting high-paying symbols into Sticky Wilds after being hit by the heroine, in the style of the good old Vikings Go Wild. A grid riddled with Sticky Wilds always feels great, and when it's boosted by multipliers of up to x25 randomly appearing in shapes up to 4x4, it genuinely boosts the anticipation and hopes for satisfying hits. It's a solid combination that has worked well for years, and it should competently do its job this time as well. Should Luna's journey and in a victory, you may reach a max win of 10,000x the bet, which can also grow to 25,000x if you decide to use the Super Hack mode, where up to 3 initial upgrades can boost your round. That, however, comes with a hefty price tag of 500x your active bet.

Luna X shows off the studio's competence regarding the challenging anime design style, while charging the gameplay with a potent mix of Sticky Wilds and multipliers.