Engine studio

royalspins

We make slot games for online casinos, including Crazy Vamp, Lucky Up and TemuHalla. Our games are available on Engine and Roobet.

On Engine since Sep 22, 2026· 41dLive games 4Catalogue 4Engine rank #53of 1,818 · 30d

Available onStake exclusive

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Studio grade

Not graded yet — a studio needs five graded Engine games for a grade.

Grades by BonusHunt.gg

Performance

Wagered on royalspins

Turnover

+806.9%vs prior

Bets

+580.8%

Unique players

+130.2%

Average bet

$3.36

+33.2%

Est. studio earnings

$16.3K

10% share · 100% priced

Games played

$438 per player

Peak $772.41K · Oct 14

Where it ranks among Engine studios · 30d

#53

Turnover

of 1,818 · top 3%

#94

Bets

of 1,819 · top 6%

#67

Players

of 1,818 · top 4%

#106

Average bet

of 1,762 · top 7%

#31

Climbing

of 406 · top 8%

Activity

When players bet

0003060912151821

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Fewer betsMoreTimes in your time (UTC)

Busiest slot

Tue 21:00

Busiest day

Thursday

Weekend share

21.6%

28.6% if even

Quietest hour

08:00

Markets

Player markets

1
Norway30%
$1.3M
2
Canada13%
$580.9K
3
Türkiye12%
$536.5K
4
Ireland6.3%
$271.2K
5
Mexico4.5%
$193.8K
6
United States3.7%
$159.6K
7
Finland3.2%
$136.8K
8
Austria2.9%
$125.3K

121 countries · 30d · 23.5% outside the top 8Largest market holds 30.0%

Catalogue

Every one of its 4 games

#	Game
1	New Live7 ways to play	C54	$2.7M	6.5K	$2.87	96.00%	10k×1 in 91k	Oct 13, 2026
2	New Live7 ways to playCopy	—	$726.6K	549	$16.07	96.00%	10k×1 in 100k	Nov 1, 2026
3	New Live3 ways to play	C52	$375.4K	2.9K	$2.32	96.00%	5,000×1 in 18k	Oct 3, 2026
4	254 Live3 ways to play	F76	$318.9K	1.8K	$3.95	96.50%	5,000×1 in 2.0M	Sep 22, 2026

Maths

Inside the catalogue

Avg base RTP

96.13%

96.00–96.50%

Bonus buys

100%

of games sell one

Ways to play

5.0

modes per game

Base bust

66.1%

spins paying 0×

Base RTP spread

4 games

96.00%96.60%

Bonus buy prices

1.50×12×13×210×225×2100×4300×2500×2

Biggest possible wins

Grades

How its games grade

Average score by way to play

Feature spins
413 games
Base spins
423 games
Bonus hunts
413 games
Bonus buys
363 games
Super buys
491 games
Mystery buys
431 games

Highest graded

Game DNA

How original the catalogue is

Own work · 3 one of a kind

75%

Copies · 1 game

Nov 1, 2026
Reuses Digby's Amber · Devil City, released Oct 18, 2026

4 games fingerprinted · releases Sep 22, 2026 – Nov 1, 2026

Track record

Since it launched

All-time turnover

$4.6M

All-time bets

1.4M

All-time players

11.9K

All-time rank

#141

of 1,846 studios

Best month

$3.4M

October 2026

Sep 26Nov

Monthly turnover Games releasedFirst game Sep 22, 2026 · latest Nov 1, 2026

Compiled Nov 2, 03:11 PM UTC from Stake Engine’s public Insights and provably-fair tables, with maths, earnings and Game DNA computed by circus.fyi. Grades by BonusHunt.gg.