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Engine studio

Rainfall Gaming

We make slots for Engine, including Sugar Coins, Zeus Resort and Ugga Dugga 2. Our games offer several play modes, and some include bonus buys and bet boosts.

On Engine since Feb 4, 2026· 8moLive games 21Catalogue 21Engine rank #78of 1,818 · 30d

Available onStake exclusive

Studio grade

Middle 25% — average

#158 of 325 studios · 19 graded games

Grades by BonusHunt.gg

Performance

Wagered on Rainfall Gaming

Turnover

$0

+32.0%vs prior

Bets

0

−1.3%

Unique players

0

+12.1%

Average bet

$2.06

+33.8%

Est. studio earnings

$7.3K

10% share · 100% priced

Games played

21

$276 per player

Peak $254.15K · Oct 12

Where it ranks among Engine studios · 30d

#78

Turnover

of 1,818 · top 5%

#110

Bets

of 1,819 · top 7%

#84

Players

of 1,818 · top 5%

#282

Average bet

of 1,762 · top 17%

#84

Climbing

of 406 · top 21%

Activity

When players bet

Fewer betsMoreTimes in your time (UTC)

Busiest slot

Tue 17:00

Busiest day

Monday

Weekend share

33.6%

28.6% if even

Quietest hour

07:00

Markets

Player markets

  1. 1
    United States38%
    $737.3K
  2. 2
    Norway13%
    $250.7K
  3. 3
    Romania9.0%
    $174.7K
  4. 4
    Germany7.7%
    $149.4K
  5. 5
    Canada6.6%
    $128.6K
  6. 6
    Philippines4.3%
    $82.9K
  7. 7
    Singapore2.9%
    $56.1K
  8. 8
    Ireland2.8%
    $54.5K
106 countries · 30d · 16.1% outside the top 8Largest market holds 37.8%

Catalogue

Every one of its 21 games

#Game
1
New
Live7 ways to play
A74$610.5K4.1K96.54%40k×1 in 2,800
2
95
Live3 ways to playOriginal
C55$469.6K23596.00%5,000×1 in 50k
3
53
Live3 ways to play
C55$208.0K11996.00%5,000×1 in 50k
4
New
Live7 ways to play
B68$204.0K2.3K96.54%25k×1 in 500
5
456
Live6 ways to play
D42$109.8K21296.00%25k×1 in 100k
6
242
Live6 ways to playOriginal
C54$85.5K21696.00%25k×1 in 141
7
1011
Live7 ways to playOriginal
B59$62.1K34296.52%40k×1 in 2,000
8
285
Live3 ways to play
C53$48.7K14296.00%5,000×1 in 50k
9
92
Live4 ways to play
C43$32.5K7296.00%5,000×1 in 250k
10
29
Live7 ways to playOriginal
D40$21.8K8596.00%50k×1 in 300k
11
722
Live5 ways to play
D40$20.6K13096.00%50k×1 in 300k
12
623
Live3 ways to play
C53$17.7K15896.00%5,000×1 in 50k
13
819
Live6 ways to play
—$14.2K11896.00%25k×1 in 141
14
1445
Live3 ways to play
C55$9.6K4896.00%5,000×1 in 50k
15
451
Live4 ways to playOriginal
C46$8.6K5396.00%5,000×1 in 36k
16
223
Live3 ways to playOriginal
C53$7.5K4196.00%5,000×1 in 50k
17
1917
Live6 ways to playOriginal
—$6.5K10096.00%25k×1 in 100k
18
419
Live4 ways to play
C46$5.4K16696.00%5,000×1 in 36k
19
2282
Live7 ways to play
C46$5.1K10096.00%78k×1 in 131
20
1797
Live4 ways to play
D33$6823596.00%5,000×1 in 35k

Maths

Inside the catalogue

Avg base RTP

96.08%

96.00–96.54%

Bonus buys

100%

of games sell one

Ways to play

4.9

modes per game

Base bust

73.6%

spins paying 0×

Base RTP spread

21 games

96.00%96.60%

Bonus buy prices

2×95×715×580×5100×17150×9200×6250×6300×5500×7

Biggest possible wins

Grades

How its games grade

S0
A1
B2
C12
D4
F0

Average score by way to play

  • Bonus hunts
    5019 games
  • Base spins
    5319 games
  • Bonus buys
    5318 games
  • Feature spins
    488 games
  • Super buys
    386 games
  • Paid spins
    506 games

Highest graded

Game DNA

How original the catalogue is

Own work · 3 one of a kind

52%

Originals · 8 games

  • Feb 4, 2026

    First of 3 related games

  • Mar 2, 2026

    First of 3 related games

  • Apr 9, 2026

    First of 2 related games

  • Apr 20, 2026

    First of 2 related games

  • Jun 29, 2026

    First of 2 related games

  • Jul 16, 2026

    First of 2 related games

  • Aug 14, 2026

    First of 2 related games

  • Sep 22, 2026

    First of 2 related games

21 games fingerprinted · releases Feb 4, 2026 – Oct 24, 2026

Track record

Since it launched

All-time turnover

$25.4M

All-time bets

18.9M

All-time players

59.4K

All-time rank

#55

of 1,846 studios

Best month

$6.1M

July 2026
Feb 26AprJunAugOct
Monthly turnover Games releasedFirst game Feb 4, 2026 · latest Oct 24, 2026

About

About Rainfall Gaming

We are Rainfall Gaming, a slot studio publishing on Engine. We have 21 live games, including Sugar Coins, Zeus Resort, Sweet Balloons, Shark Lagoon, Little Ruby Hood, Candy Heaven, Honey Fever, Western Boost, Neon Debut and Ugga Dugga 2. Most of our titles run at a 96% base RTP, with Sugar Coins and Zeus Resort slightly higher at around 96.5%. Each game offers between three and seven play modes, and some add bonus buys or bet boosts. Maximum wins differ by title: Sweet Balloons tops out at 5,000x, Ugga Dugga 2 at 25,000x and Sugar Coins at 40,000x.

In the studio’s own words, from its Stake Engine profile.

Compiled Nov 2, 03:08 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.