Diamond Supernova 40

Q: What is the RTP of Diamond Supernova 40?

The default RTP is 94.23% (lower than the other variants' 96.33%). Alternate versions of 96.33% and 85.33% exist depending on the casino. Always check the in-game 'i' info panel.

8.5/10

Release December 2025· Updated June 2026

The 40-payline variant of the Diamond Supernova franchise (December 2025). BetsRank score: 8.5/10.

RTP

94.23%

Volatility

Low

Max Win

1 000x

Grid

5x3

Bonus Buy

Yes

Format 5x3 / 40 paylines (variant 40 lignes)Reel Hot Games sub-brandStar symbols scatter mechanicsBlue/Red/Gold Star Scatters → instant prizes 25x/100x/1 000xTheme space cosmic

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BetsRank Verdict

Hands-on testing by Alexandre Dubois — bonus tested, multiple sessions

Released in December 2025, Diamond Supernova 40 is the 40-payline variant of the Diamond Supernova franchise (5/20/40/100). Format 5x3 / 40 paylines, default RTP 94.23% for this variant (alternate versions of 96.33% and 85.33% exist), low volatility, max win 1,000x. Mechanics are identical to the other variants: Star symbol scatters with Blue (25x), Red (100x) and Gold (1,000x) Star Scatters. Part of the Reel Hot Games sub-brand.

Strengths

+40 paylines — an intermediate variant between 20 and 100
+Instant Star Scatter prizes of 25x/100x/1,000x
+Accessible low volatility
+Consistent Reel Hot Games sub-brand
+Accessible minimum stake of €0.10

To consider

−Default RTP of 94.23% is lower than the other variants
−Max win of 1,000x is identical to the other variants
−A minor entry in the Diamond Supernova series
−No real innovation compared to the other variants

About Diamond Supernova 40

Released in December 2025, Diamond Supernova 40 is the 40-payline variant of Push Gaming's Diamond Supernova franchise (available in 5-, 20-, 40- and 100-payline versions). Format 5x3 / 40 paylines, default RTP 94.23% for this variant (alternate versions of 96.33% and 85.33% exist depending on the casino), low volatility, max win 1,000x. An intermediate variant between Diamond Supernova 20 and Diamond Supernova 100. Part of the Reel Hot Games sub-brand.

The visual world is a starlit cosmic nebula, identical to the other variants — planets, supernovas, in a palette of cosmic blue, nebula purple, star gold and supernova white. Sound design leans into cosmic synthwave, a Push Gaming signature.

The signature mechanic: format 5x3 / 40 paylines with Star symbol scatter mechanics on reels 1, 3 and 5 — 3 Blue Stars = 25x, 3 Red Stars = 100x, 3 Gold Stars = 1,000x (the theoretical max win).

Bonus Buy is available with multiple tiers. The slot is available at reputable online casinos that carry the Push Gaming catalogue. Worth comparing with Diamond Supernova 5 (the compact variant), Diamond Supernova 20 (the balanced variant), Diamond Supernova 100 (the premium variant), Power Vault (Reel Hot Games debut) and Red Hot Multipliers (Reel Hot Games, 2026).

Key mechanics

▸5x3 / 40-payline format (intermediate variant)
▸Default RTP 94.23% (96.33-85.33% versions exist)
▸LOW volatility (rare for Push)
▸Max win 1,000x
▸Reel Hot Games sub-brand
▸Star symbol scatter mechanics
▸Blue/Red/Gold Star Scatters
▸Instant prizes of 25x/100x/1,000x
▸Space cosmic theme
▸Bonus Buy available

💰 Bonus Buy: Multiple tiers available

❓Diamond Supernova 40 FAQ

What is the RTP of Diamond Supernova 40?▾

The default RTP is 94.

23% (lower than the other variants' 96. 33%). Alternate versions of 96. 33% and 85. 33% exist depending on the casino. Always check the in-game 'i' info panel.

Diamond Supernova 40 vs the other variants?▾

All variants share identical Star Scatter mechanics (max 1,000x).

5 paylines is the compact version. 20 is balanced. 40 is the intermediate step. 100 gives maximum hit frequency. Choice comes down to cost per spin vs hit frequency.

Is Diamond Supernova 40 available at online casinos?▾

Yes — it's available at reputable online casinos that carry the Push Gaming catalogue.

Who is this variant for?▾

Players looking for a balance between cost and paylines (an intermediate step between 20 and 100).

Low volatility and the accessible Reel Hot Games sub-brand.

How do the Star Scatters work?▾

3 Blue Stars on reels 1/3/5 = 25x.

3 Red Stars = 100x. 3 Gold Stars = 1,000x. Independent of the 40 active paylines.