All For One Studios
Kings of Crystals
Play Kings of Crystals slot by All For One Studios for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.
RTP
94.25%
return to player
Volatility
High volatility
variance
Max win
10,000×
top multiplier
Min bet
$0.20
per spin
Reels
5
40 lines
Player rating
4.5 ★
18 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 & RTP6/10
RTP 94.25% → 6.0/10
Volatility9/10
high → 9.0/10
Win Potential8/10
x10000.00 (10000×) → 8.0/10
Features10/10
16 features → 10.0/10
Game Mechanics10/10
f=16 r=5 p=40 → 10.0/10
Context signals (tie-breakers)
Layout6/10
5x3 → 6.0/10
Bet Flexibility4/10
0.2–20 (×100) → 4.0/10
Provider Reputation7.7/10
provider avg 7.7 → 7.7/10
Popularity6/10
synthetic proxy → 6.0/10
DEMO Play free, no signup
All For One Studios
Spec sheet
Kings of Crystals at a glance.
Math
Index score76
RTP94.25%
VolatilityHigh volatility
Max win10,000×
Bet range$0.20 – $20.00
Player rating4.5 / 5 · 18 votes
Format
Reels5
Paylines40
Layout5x3
Features
Themes
Compare Kings of Crystals with other games
 Kings of Crystals Score 76This game |  Golden Maiden Score 71 |  Sultan's Tale Score 79 |  Ultra Cluster Kingdom Score 85 |  Cloud Princess Score 72 | |
|---|---|---|---|---|---|
| Identity | |||||
| Studio | |||||
| Released | 2/3/2022 | 7/3/2023 | 3/26/2021 | 9/24/2024 | 9/23/2024 |
| Math | |||||
| RTP | 94.25% | 96% | 96.03% | — | 94.21% |
| Volatility | High volatility | — | Medium volatility | High volatility | Medium volatility |
| Max win | 10,000× | — | 4,869× | — | 10,000× |
| Format | |||||
| Reels | 5 | 5 | 5 | 8 | 6 |
| Layout | 5x3 | 5x3 | 5x3 | 8x8 | 6x5 |
| Paylines | 40 | 20 | 243 | Cluster Pays | 0 |
| Min bet | 0.20 | 0.10 | 0.20 | 0.20 | 0.10 |
| Max bet | 20.00 | 500.00 | 20.00 | 200.00 | 5.00 |
| Features | |||||
| Progressive | — | — | ✓ | — | — |
| Wild symbol | ✓ | ✓ | ✓ | — | ✓ |
| Free spins | ✓ | ✓ | ✓ | ✓ | ✓ |
| Scatter symbol | ✓ | ✓ | ✓ | ✓ | ✓ |
| Multiplier | ✓ | — | — | — | ✓ |
| Bonus game | — | — | ✓ | ✓ | — |
| Respins | — | — | — | — | — |
Every number is shown as a delta against Kings of Crystals.
Comparing against
Kings of Crystals
All For One Studios
RTP
94.25%
Max win
10,000×
Score
76
Golden Maiden
Barbara Bang
RTP
96%▲+1.8
Volatility
—Max win
—
Score
71▼−5
− Multiplier
Sultan's Tale
Popok Gaming
RTP
96.03%▲+1.8
Volatility
Medium volatilityMax win
4,869×▼−5,131
Score
79▲+3
+ Progressive+ Bonus Game− Multiplier
Ultra Cluster Kingdom
GameArt
RTP
—
Volatility
High volatilityMax win
—
Score
85▲+9
+ Bonus Game− Wild− Multiplier
Cloud Princess
Hacksaw Gaming
RTP
94.21%same
Volatility
Medium volatilityMax win
10,000×same
Score
72▼−4
Same feature set
Explore More Games with Similar RTP
| Game | Provider | RTP | |
|---|---|---|---|
 | Tower Quest Legacy | 94.21% | |
 | Cat Wilde and the Doom of Dead | 94.22% | |
 | Ice Joker | 94.23% | |
 | Shield of Glory | 94.24% | |
 | Kings of Crystals | 94.25% | |
 | Prism of Gems | 94.25% | |
 | Octo Attack | 94.26% | |
 | Midas Golden Touch 2 | 94.27% | |
 | Rich Wilde and the Amulet of Dead | 94.28% | |
 | Go High Harvest | 94.29% | |
 | USA Flip | 94.3% |
- Tower Quest LegacyPlay'n Go94.21%
- Cat Wilde and the Doom of DeadPlay'n Go94.22%
- Ice JokerPlay'n Go94.23%
- Shield of GloryRetro Gaming94.24%
- Kings of CrystalsAll For One Studios94.25%This game
- Prism of GemsPlay'n Go94.25%
- Octo AttackHacksaw Gaming94.26%
- Midas Golden Touch 2Thunderkick94.27%
- Rich Wilde and the Amulet of DeadPlay'n Go94.28%
- Go High HarvestRubyPlay94.29%
- USA FlipPlay'n Go94.3%
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