Formula Spin
X-Monkey
Play X-Monkey slot by Formula Spin for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.
RTP
93.8%
return to player
Volatility
Adjusted
variance
Max win
15,000×
top multiplier
Min bet
$0.00
per spin
Reels
5
grid
Player rating
5.0 ★
8 votes
Why this score
Partial data (71%)Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.
Payouts & RTP5/10
RTP 93.8% → 5.0/10
Volatility—
no data
Win Potential8.4/10
x15000.00 (15000×) → 8.4/10
Features4.5/10
4 features → 4.5/10
Game Mechanics7/10
f=4 r=5 → 7.0/10
Context signals (tie-breakers)
Layout6/10
5x3 → 6.0/10
Provider Reputation6.5/10
provider avg 6.5 → 6.5/10
Popularity2/10
synthetic proxy → 2.0/10
DEMO Play free, no signup
Formula Spin
Spec sheet
X-Monkey at a glance.
Math
Index score55
RTP93.8%
VolatilityAdjusted
Max win15,000×
Bet range$0.00 – $0.00
Player rating5.0 / 5 · 8 votes
Format
Reels5
Paylines—
Layout5x3
Features
Themes
Compare X-Monkey with other games
 X-Monkey Score 55This game |  Action Boost Gorilla Gems Score 80 |  Jungle Treasure Score 62 |  Jungle Adventure Bonus Score 68 |  Dice Jungle Score 73 | |
|---|---|---|---|---|---|
| Identity | |||||
| Studio | |||||
| Released | 3/25/2026 | 2/8/2023 | 1/20/2018 | 3/2/2024 | — |
| Math | |||||
| RTP | 93.8% | 96.39% | 94% | — | 97.1% |
| Volatility | Adjusted | Medium volatility | Medium volatility | — | Medium volatility |
| Max win | 15,000× | 5,000× | — | 2,000× | 500× |
| Format | |||||
| Reels | 5 | 5 | 5 | 5 | 5 |
| Layout | 5x3 | 5x4 | 5x3 | 5x4 | 5x3 |
| Paylines | — | 20 | 30 | 30 | 10 |
| Min bet | 0.00 | 0.20 | 0.30 | 0.25 | 0.10 |
| Max bet | 0.00 | 50.00 | 225.00 | 250.00 | 300.00 |
| Features | |||||
| Progressive | — | — | — | — | — |
| Wild symbol | ✓ | ✓ | ✓ | ✓ | ✓ |
| Free spins | ✓ | ✓ | ✓ | ✓ | — |
| Scatter symbol | — | ✓ | ✓ | ✓ | ✓ |
| Multiplier | ✓ | ✓ | ✓ | — | ✓ |
| Bonus game | — | — | — | ✓ | — |
| Respins | — | — | — | — | — |
Every number is shown as a delta against X-Monkey.
Comparing against
X-Monkey
Formula Spin
RTP
93.8%
Max win
15,000×
Score
55
Action Boost Gorilla Gems
SpinPlay Games
RTP
96.39%▲+2.6
Volatility
Medium volatilityMax win
5,000×▼−10,000
Score
80▲+25
+ Scatter
Jungle Treasure
MrSlotty
RTP
94%▲+0.2
Volatility
Medium volatilityMax win
—
Score
62▲+7
+ Scatter
Jungle Adventure Bonus
Inbet Games
RTP
—
Volatility
—Max win
2,000×▼−13,000
Score
68▲+13
+ Scatter+ Bonus Game− Multiplier
Dice Jungle
Smartsoft Gaming
RTP
97.1%▲+3.3
Volatility
Medium volatilityMax win
500×▼−14,500
Score
73▲+18
+ Scatter− Free Spins
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