Valkyrie
Castle of Ymir
Play Castle of Ymir slot by Valkyrie for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.
RTP
98%
return to player
Volatility
—
variance
Max win
10,000×
top multiplier
Min bet
$0.50
per spin
Reels
5
21 lines
Player rating
3.7 ★
18 votes
Why this score
High confidence (86%)Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.
Payouts & RTP10/10
RTP 98% → 10.0/10
Volatility—
no data
Win Potential8/10
x10000.00 (10000×) → 8.0/10
Features8/10
11 features → 8.0/10
Game Mechanics10/10
f=11 r=5 p=21 → 10.0/10
Context signals (tie-breakers)
Layout6/10
5x3 → 6.0/10
Bet Flexibility6/10
0.5–500 (×1000) → 6.0/10
Provider Reputation8.4/10
provider avg 8.4 → 8.4/10
Popularity4/10
synthetic proxy → 4.0/10
DEMO Play free, no signup
Valkyrie
Spec sheet
Castle of Ymir at a glance.
Math
Index score81
RTP98%
Max win10,000×
Bet range$0.50 – $500.00
Player rating3.7 / 5 · 18 votes
Format
Reels5
Paylines21
Layout5x3
Features
Themes
Compare Castle of Ymir with other games
 Castle of Ymir Score 81This game |  Amazing Link Apollo Score 74 |  Clover Kingdom (3x3) Score 21 |  Medea Score 79 |  Dragon's Code Score 74 | |
|---|---|---|---|---|---|
| Identity | |||||
| Studio | |||||
| Released | — | 7/26/2021 | 12/29/2022 | 1/14/2022 | 12/30/2024 |
| Math | |||||
| RTP | 98% | 94.2% | — | — | 97.32% |
| Volatility | — | Medium/High | — | — | — |
| Max win | 10,000× | 5,000× | — | 150,000× | 1,000× |
| Format | |||||
| Reels | 5 | 5 | 3 | 5 | 5 |
| Layout | 5x3 | 5x3 | 3x3 | 5x3 | 5x3 |
| Paylines | 21 | 20 | 1 | 25 | 50 |
| Min bet | 0.50 | 0.20 | 0.10 | 0.25 | 0.50 |
| Max bet | 500.00 | 50.00 | 100.00 | 1000.00 | 125.00 |
| Features | |||||
| Progressive | — | — | — | ✓ | — |
| Wild symbol | ✓ | ✓ | — | ✓ | ✓ |
| Free spins | ✓ | ✓ | — | ✓ | — |
| Scatter symbol | ✓ | ✓ | — | — | — |
| Multiplier | ✓ | — | — | ✓ | — |
| Bonus game | — | ✓ | — | — | — |
| Respins | — | ✓ | — | ✓ | ✓ |
Every number is shown as a delta against Castle of Ymir.
Comparing against
Castle of Ymir
Valkyrie
RTP
98%
Max win
10,000×
Score
81
Amazing Link Apollo
SpinPlay Games
RTP
94.2%▼−3.8
Volatility
Medium/HighMax win
5,000×▼−5,000
Score
74▼−7
+ Bonus Game+ Respins− Multiplier
Clover Kingdom (3x3)
Inbet Games
RTP
—
Volatility
—Max win
—
Score
21▼−60
− Wild− Free Spins− Scatter− Multiplier
Medea
Royal Slot Gaming
RTP
—
Volatility
—Max win
150,000×▲+140,000
Score
79▼−2
+ Progressive+ Respins− Scatter
Dragon's Code
Smartsoft Gaming
RTP
97.32%▼−0.7
Volatility
—Max win
1,000×▼−9,000
Score
74▼−7
+ Respins− Free Spins− Scatter− Multiplier
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