Massive Studios
Hot Rocks
Hot Rocks looks like Massive Studios' statement launch piece: a high-volatility gem slot that uses a familiar space-crystal theme to introduce the studio's
RTP
96.65%
return to player
Volatility
High volatility
variance
Max win
50,000×
top multiplier
Min bet
$0.10
per spin
Reels
6
Pay Anywhere lines
Player rating
4.7 ★
11 votes
Why this score
High confidence (100%)Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.
Payouts & RTP9/10
RTP 96.65% → 9.0/10
Volatility9/10
high → 9.0/10
Win Potential9.4/10
x50000.00 (50000×) → 9.4/10
Features10/10
15 features → 10.0/10
Game Mechanics10/10
f=15 r=6 → 10.0/10
Context signals (tie-breakers)
Layout5/10
6x6 → 5.0/10
Bet Flexibility6/10
0.1–100 (×1000) → 6.0/10
Provider Reputation8.5/10
provider avg 8.5 → 8.5/10
Popularity10/10
synthetic proxy → 10.0/10
DEMO Play free, no signup
Massive Studios
Slot Summary
A space-gem launch title built to showcase Massive Studios' high-volatility identity.
Hot Rocks looks like Massive Studios' statement launch piece: a high-volatility gem slot that uses a familiar space-crystal theme to introduce the studio's own Max Win branding and payout-tech pitch. The setting echoes the long-running appeal of cosmic gem games, with clear nods to the kind of polished star-and-stone style made famous by earlier genre hits, but it pushes that idea into a colder asteroid-or-moon direction. Compared with Massive Studios' Super Mega Monsters, this is a cleaner, more galactic identity, and its early fan reception suggests it was built to put the new studio on the radar fast.
Spec sheet
Hot Rocks at a glance.
Math
Index score90
RTP96.65%
VolatilityHigh volatility
Max win50,000×
Bet range$0.10 – $100.00
Player rating4.7 / 5 · 11 votes
Format
Reels6
PaylinesPay Anywhere
Layout6x6
Features
Themes
Compare Hot Rocks with other games
 Hot Rocks Score 90This game |  Flux Score 78 |  Astro Legends: Lyra and Erion Score 79 |  Space Wins Score 67 |  Booming Gems Score 58 | |
|---|---|---|---|---|---|
| Identity | |||||
| Studio | |||||
| Released | 4/20/2025 | 11/24/2014 | 11/21/2018 | 11/28/2024 | 3/11/2019 |
| Math | |||||
| RTP | 96.65% | 96.2% | 96.4% | 95.3% | 99.29% |
| Volatility | High volatility | Low volatility | High volatility | — | — |
| Max win | 50,000× | 2,562× | — | — | 250× |
| Format | |||||
| Reels | 6 | 5 | 5 | 5 | 5 |
| Layout | 6x6 | 5x3 | 5x5 | 5x3 | 5x3 |
| Paylines | Pay Anywhere | 15 | Cluster (3 or more adjacent symbols) | 20 | 10 |
| Min bet | 0.10 | 0.10 | 0.10 | 0.20 | 0.50 |
| Max bet | 100.00 | 100.00 | 10.00 | 35.00 | 500.00 |
| Features | |||||
| Progressive | — | — | — | — | — |
| Wild symbol | ✓ | — | ✓ | ✓ | — |
| Free spins | ✓ | ✓ | — | ✓ | — |
| Scatter symbol | ✓ | — | — | ✓ | — |
| Multiplier | ✓ | — | ✓ | ✓ | — |
| Bonus game | — | ✓ | — | — | — |
| Respins | — | — | ✓ | — | — |
Every number is shown as a delta against Hot Rocks.
Comparing against
Hot Rocks
Massive Studios
RTP
96.65%
Max win
50,000×
Score
90
Flux
Thunderkick
RTP
96.2%▼−0.5
Volatility
Low volatilityMax win
2,562×▼−47,438
Score
78▼−12
+ Bonus Game− Wild− Scatter− Multiplier
Astro Legends: Lyra and Erion
Foxium
RTP
96.4%▼−0.3
Volatility
High volatilityMax win
—
Score
79▼−11
+ Respins− Free Spins− Scatter
Space Wins
Red Rake Gaming
RTP
95.3%▼−1.4
Volatility
—Max win
—
Score
67▼−23
Same feature set
Booming Gems
Dragoon Soft
RTP
99.29%▲+2.6
Volatility
—Max win
250×▼−49,750
Score
58▼−32
− Wild− Free Spins− Scatter− Multiplier
Explore More Games with Similar RTP
| Game | Provider | RTP | |
|---|---|---|---|
 | Slot Vegas Fully Loaded Megaquads | 96.61% | |
 | Age of Discovery | 96.62% | |
 | Shangri La | 96.63% | |
 | Egyptian Dreams Deluxe | 96.64% | |
 | Hot Rocks | 96.65% | |
 | Chinese Spider | 96.65% | |
 | Jump | 96.66% | |
 | Ozzy Osbourne | 96.67% | |
 | Kings of Cash | 96.68% | |
 | Aztec Magic Megaways | 96.69% | |
 | Megahops Megaways | 96.7% |
- Slot Vegas Fully Loaded MegaquadsBig Time Gaming96.61%
- Age of DiscoveryGames Global96.62%
- Shangri LaNextGen96.63%
- Egyptian Dreams DeluxeHabanero96.64%
- Hot RocksMassive Studios96.65%This game
- Chinese SpiderAmatic96.65%
- JumpHabanero96.66%
- Ozzy OsbourneNetEnt96.67%
- Kings of CashGames Global96.68%
- Aztec Magic MegawaysBGaming96.69%
- Megahops MegawaysBooming Games96.7%
No player notes yet
Be the first to share your experience with this slot.
