Cosmic Moon Slot Review
A fat white moon hangs behind the reels, its halo bleeding into violet, the whole cabinet wrapped in a hot pink glow and floating in a nebula flecked with four-point sparkles. Nailed It! Games have spent all the money on the sky and almost none on the payouts underneath it. The paytable is flat, and the real prizes live in the Link&Win round.
The interesting thing is how old-fashioned the machinery underneath is. For all the neon, this is a 5×3 grid with 25 fixed paylines, a 96.08% RTP and high volatility. It’s a sharper-looking cousin of games like Big Buzz, Gold Mine Stacks 2 and Stars Bonanza 3×3.
Base Game & Features
Cosmic Moon is a five-reel, three-row video slot paying left to right across 25 fixed paylines. A payline is a pattern of adjacent positions running across the reels, and a win needs matching symbols landing next to each other on one of those lines. Stakes run from 0.10 to 20.00 per spin.
Payouts work on the initial bet, which is the total bet divided by the 25 lines in play. If several winning combinations land on a single payline, only the highest one pays. Multiple wins from the same spin are added together, along with any Scatter wins.
The premium symbols are the classic 7 and three colour-coded gems, with J, Q, K and A filling the lower end. The line pays, as multiples of the line bet:
- 7 – 2x, 5x, 25x for three, four, five
- Green Gem – 1.2x, 2.5x, 15x
- Teal Gem – 1x, 2x, 10.5x
- Purple Gem – 0.8x, 1.5x, 7.5x
- A – 0.5x, 0.8x, 4x
- K – 0.4x, 0.7x, 3x
- Q – 0.3x, 0.6x, 2.5x
- J – 0.3x, 0.5x, 2x
It’s a flat paytable. The top symbol pays 25x for five of a kind, and everything below it drops away quickly. Wilds substitute for every symbol except the Link&Win and Scatter symbols, and they form their own winning combinations too.
Because line pays are multiplied by the base bet rather than the total, the headline numbers are smaller than they look on the balance. Five 7s across a line at a 20.00 total stake, for instance, pays out on a 0.80 line bet. Only the highest combination counts per symbol, so a screen full of gems awards its best line, not all of them.
Autoplay
Autoplay handles a set number of spins at the current bet without further input. You can attach a win limit, which ends the session if a single win reaches it, or a loss limit, which ends it if your balance drops by that amount. When the spins finish, the game offers to repeat the same session with the same settings.
It’s base game only, and it doesn’t change anything about how the reels resolve. The remaining spin count is shown on screen throughout.
Win Booster
The Win Booster is an optional toggle in the base game. Switched on, it adds extra Link&Win symbols to the reels, which improves the odds of triggering the feature, and it multiplies your total bet by 2.5x. It doesn’t touch line pays or the value of Link&Win symbols themselves.
The return with the booster enabled is 96.33%, a modest step up from the standard 96.08%. Hit frequency is 30.33%, so roughly three spins in ten produce something.
The booster’s state carries into Free Spins unchanged and can’t be altered mid-feature. Quick Bet buttons include the multiplier while it’s active, so the figure shown is what you pay.
Cosmic Moon Link&Win & Free Spins
Link&Win
Six to fourteen Link&Win symbols landing anywhere on the reels trigger the Link&Win feature, and the round plays the same whether it starts in the base game or inside Free Spins. Every triggering symbol locks in place, and the round begins with three respins. Each unlocked position spins individually on special reels that contain nothing but Link&Win symbols and blanks.
Any Link&Win symbol that lands locks and resets the respin count to three. Every symbol reveals a cash prize or a Bonus Prize, and the round ends when the respins run out or all fifteen positions fill. The Bonus Prizes on the ladder:
- Mini, Minor and Major – awarded for each Link&Win symbol they appear on
- Mega – awarded for filling the board with 15 Link&Win symbols, added on top of every individual prize already collected
The reset mechanic is what makes the round. A single symbol late in the respins buys you three more attempts, so the ladder can keep climbing long after it looked finished. A fifteen-symbol board pays twice in effect: once through the fifteen revealed values, then again through the Mega Prize stacked on top.
Wilds can’t substitute for Link&Win symbols, so nothing stands in for the symbols that matter here.
Free Spins
Three Scatter symbols on reels 2, 3 and 4 award ten free spins plus a payment of 1x the total bet. Scatters pay in any position, and Scatter wins are multiplied by the total bet rather than the line bet. During the round, those same three reels merge into a single 3×3 Jumbo Block, which is where things get interesting.
A Link&Win symbol landing as a Jumbo Block counts as nine individual symbols, and nine locked symbols at once is a serious head start on filling the board for the Mega Prize. A Scatter Jumbo Block awards ten additional free spins and another 1x total bet.
Bets stay at the triggering spin’s level throughout, and the Link&Win feature can trigger inside Free Spins as well as the base game.
The catch with the Jumbo Block is that it lands or it doesn’t. One oversized symbol fills the middle of the screen, so a spin either pays out nine symbols’ worth or nothing at all from those reels. Regular reels 1 and 5 keep spinning normally, carrying the line pays while the middle three reels bet everything on a single giant tile.
Our Honest Verdict
Overall Rating: 7.1/10
Playing Cosmic Moon is a long float through a very pretty sky waiting for one thing to happen. That’s the whole reason to be here: the Link&Win round, with free spins built to hand it nine locked symbols at a time. The base game is a gap between collects and never pretends otherwise.
The strength is that the two features genuinely feed each other rather than sitting apart, and the respin reset means a round that looked dead keeps paying its way back to life. That’s rarer than it should be.
The weakness is that the game never tells you what the top of the ladder is worth. Chasing an unlabelled ceiling on high volatility takes nerve, and the flat paytable gives you nothing to fall back on. This is one for the patient, the ones happy to orbit for the collect. If steady small wins are what you’re after, this sky isn’t yours; if the long build is the appeal, it’s a lovely place to wait.
Cosmic Moon FAQs
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What is the RTP of Cosmic Moon?
96.08%, or 96.33% with the Win Booster enabled. -
Is Cosmic Moon high volatility?
Yes, it’s a high volatility game with a hit frequency of 30.33%, so wins land on roughly three spins in ten. -
How does the Link&Win feature work in Cosmic Moon?
Landing 6 to 14 Link&Win symbols anywhere starts the round with those symbols locked and three respins on the clock. Each new symbol that lands resets the count, and every symbol reveals a cash prize or a Bonus Prize from the Mini, Minor or Major tiers. Fill all fifteen positions and the Mega Bonus Prize is added on top of everything collected. -
How do you retrigger free spins in Cosmic Moon?
Land a Scatter as a full Jumbo Block during the round and you get ten extra spins plus another 1x total bet. The original trigger is three Scatters on the middle reels, which pays the same 1x on top of the ten starting spins. -
What does the Win Booster do in Cosmic Moon?
It adds extra Link&Win symbols to the base reels, increasing the chance of triggering the feature. It multiplies your total bet by 2.5x and lifts the RTP from 96.08% to 96.33%, but it doesn’t affect line pays or Link&Win symbol values. -
How many paylines does Cosmic Moon have?
25 fixed paylines, paying left to right across a 5×3 grid. Only the highest winning combination is awarded per line. -
What is the minimum and maximum bet on Cosmic Moon?
From 0.10 up to 20.00 per spin, before any Win Booster multiplier. With the booster active, the total is 2.5x whatever you’ve set. -
Can you play Link&Win during Free Spins in Cosmic Moon?
Yes. The Link&Win feature triggers in both the base game and Free Spins, and the round plays the same either way. During Free Spins a Link&Win symbol landing as a Jumbo Block counts as nine individual symbols, which can lock a large part of the board in one go. -
Who makes Cosmic Moon?
Nailed It! Games, a studio behind titles like Big Buzz, Gold Mine Stacks 2 and the Riptide Pirates series. -
When is Cosmic Moon released?
Cosmic Moon’s release date is 21 February 2024.

