GameX
Extra
Play Extra slot by GameX for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.
RTP
—
return to player
Volatility
—
variance
Max win
2,000×
top multiplier
Min bet
$5.00
per spin
Reels
5
grid
Player rating
4.8 ★
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 & RTP—
no data
Volatility—
no data
Win Potential6.6/10
x2000.00 (2000×) → 6.6/10
Features1/10
2 features → 1.0/10
Game Mechanics4/10
f=2 r=5 → 4.0/10
Context signals (tie-breakers)
Layout6/10
5x3 → 6.0/10
Bet Flexibility4/10
5–450 (×90) → 4.0/10
Provider Reputation3.5/10
provider avg 3.5 → 3.5/10
Popularity0/10
synthetic proxy → 0.0/10
DEMO Play free, no signup
GameX
Spec sheet
Extra at a glance.
Math
Index score34
RTP
Max win2,000×
Bet range$5.00 – $450.00
Player rating4.8 / 5 · 8 votes
Format
Reels5
Paylines—
Layout5x3
Features
Themes
Compare Extra with other games
 Extra Score 34This game |  CryptoMatrix Score 59 |  Energy Combo Score 70 |  Dark 100 Score 81 |  Neon Villains DoubleMax Score 80 | |
|---|---|---|---|---|---|
| Identity | |||||
| Studio | |||||
| Released | — | 4/15/2018 | 8/25/2021 | 3/3/2022 | 1/23/2023 |
| Math | |||||
| RTP | — | 94.6% | — | 97.8% | 94% |
| Volatility | — | — | — | — | High volatility |
| Max win | 2,000× | — | 2,400× | — | 25,000× |
| Format | |||||
| Reels | 5 | 5 | 7 | 5 | 5 |
| Layout | 5x3 | 5x3 | 7x7 | 5x4 | 5x3 |
| Paylines | — | 18 | Cluster Pays | 100 | 243 |
| Min bet | 5.00 | 0.01 | 0.60 | 0.10 | 0.10 |
| Max bet | 450.00 | 18.00 | 1200.00 | 10.00 | 40.00 |
| Features | |||||
| Progressive | — | — | ✓ | — | — |
| Wild symbol | ✓ | ✓ | ✓ | ✓ | ✓ |
| Free spins | — | ✓ | — | ✓ | ✓ |
| Scatter symbol | — | ✓ | — | ✓ | ✓ |
| Multiplier | — | — | ✓ | — | ✓ |
| Bonus game | — | — | — | — | — |
| Respins | — | — | — | — | — |
Every number is shown as a delta against Extra.
Comparing against
Extra
GameX
RTP
—
Max win
2,000×
Score
34
CryptoMatrix
MrSlotty
RTP
94.6%
Volatility
—Max win
—
Score
59▲+25
+ Free Spins+ Scatter
Energy Combo
Royal Slot Gaming
RTP
—
Volatility
—Max win
2,400×▲+400
Score
70▲+36
+ Progressive+ Multiplier
Dark 100
Smartsoft Gaming
RTP
97.8%
Volatility
—Max win
—
Score
81▲+47
+ Free Spins+ Scatter
Neon Villains DoubleMax
Yggdrasil Gaming
RTP
94%
Volatility
High volatilityMax win
25,000×▲+23,000
Score
80▲+46
+ Free Spins+ Scatter+ Multiplier
Extra FAQ
Is there a free version of Extra available?
At the moment, Extra is available exclusively in real-money mode.
Does Extra support mobile gameplay?
You can play Extra on your phone or tablet without any problems.
Where can I find Extra with real stakes?
Absolutely — Extra supports real-money bets and cash payouts.
What's the biggest win you can get in Extra?
You can win up to x2000.00 times your bet in Extra.
Does Extra have a Bonus Buy feature?
There is no Bonus Buy feature in Extra.
Can I earn free spins while I play Extra?
In Extra, there are no free spins.
Does the Megaways mechanic work in Extra?
No, Extra is not a Megaways game.
Can I win a progressive jackpot while playing Extra?
Extra doesn't offer a progressive jackpot prize.
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