Boosting wild
The wild can add a random multiplier up to 100x.
Slot review · Pragmatic Play
Wild Booster slot: RTP 96.47%, features and cost per spin
A 20-line classic with wild multipliers up to 100x and three tiers of free spins.
Below: what it costs per spin in shillings, how the features work and which slot sites carry it.
3×5, 20 paylines
Free demo
Play Wild Booster
By
Amelia Nguyen
Updated 6 Oct 2026
- RTP
- 96.47%
- Volatility
- High
- Reels · paylines
- 5 · 20
- Studio
- Pragmatic Play
Short answer
What Wild Booster pays back and costs
Wild Booster returns 96.47% of stakes over the long run in the version we list, so the house edge is 3.53%. At KSh 20 a spin, 1,000 spins cost about KSh 706 on average, and KSh 1,000 lasts about 1,416 spins. The figure that counts is the one in the game rules at your casino, so check it before you play.
- RTP
- 96.47% version we list
- 1,000 spins at KSh 20
- KSh 706 average cost
- 1 hour at KSh 20
- KSh 424 600 spins
- KSh 1,000 lasts
- 1,416 spins at KSh 20, on average
Wild Booster at a glance
| Studio | Pragmatic Play |
|---|---|
| RTP | 96.47% |
| Volatility | High |
| Reels | 5 |
| Paylines | 20 |
| Minimum bet | 0.20 |
| Maximum bet | 100 |
| Layout | 3×5, 20 paylines |
| Themes | Fruit, Gem |
| Features | Wild Symbols, Multipliers, Free Spins, Scatter Symbols |
| Free demo | Yes |
Bets are the studio's own limits in its base currency; each casino sets its own limits. Layout: Pragmatic Play, Wild Booster game page.
What Wild Booster costs per spin
Expected cost = bet × spins × (1 − RTP), at 96.47%.
| Bet per spin | 100 spins | 1,000 spins | 1 hour (600 spins) | vs median 96.01% |
|---|---|---|---|---|
| KSh 10 | KSh 35 | KSh 353 | KSh 212 | −KSh 46 |
| KSh 20 | KSh 71 | KSh 706 | KSh 424 | −KSh 92 |
| KSh 50 | KSh 177 | KSh 1,765 | KSh 1,059 | −KSh 230 |
| KSh 100 | KSh 353 | KSh 3,530 | KSh 2,118 | −KSh 460 |
How to check the version
Open the game, tap the i or menu icon and find the theoretical RTP in the rules. That is the version you are playing.
What it means: If the rules show a lower figure than the one in the table, every spin costs more on average.
Features
How Wild Booster pays
Free-spins tiers
Super Boost raises the total multiplier for each set of 5 scatters; Mega Boost goes up to 100x and Ultra Boost up to 50x.
Features: Pragmatic Play, Wild Booster game page.
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Where to play Live ranking
Casinos with Pragmatic Play slots
Each casino below has Pragmatic Play on its review. Open its lobby to confirm Wild Booster is there and check the RTP in the game rules before you deposit. We found no Kenyan licence listed for these sites; our Kenya page explains the legal position.
-
1
KSh 3,000,000 + 1 free spin
- M-Pesa
- –
- Airtel Money
- –
- Cards
- ✓
18+ · T&Cs Apply · Play Responsibly -
2
KSh 190,000 + 150 free spins
- M-Pesa
- ✓
- Airtel Money
- ✓
- Cards
- –
1xBet review 18+ · T&Cs Apply · Play Responsibly -
3
KSh 40,000
- M-Pesa
- ✓
- Airtel Money
- ✓
- Cards
- –
22BET review 18+ · T&Cs Apply · Play Responsibly -
4
KSh 200,000 + 150 free spins
- M-Pesa
- ✓
- Airtel Money
- ✓
- Cards
- –
Betwinner review 18+ · T&Cs Apply · Play Responsibly -
5
KSh 190,000 + 300 free spins
- M-Pesa
- ✓
- Airtel Money
- –
- Cards
- ✓
AvaBet review 18+ · T&Cs Apply · Play Responsibly -
6
KSh 25,000
- M-Pesa
- ✓
- Airtel Money
- –
- Cards
- ✓
Betum review 18+ · T&Cs Apply · Play Responsibly -
7
30 free spins
- M-Pesa
- ✓
- Airtel Money
- ✓
- Cards
- ✓
Captainsbet review 18+ · T&Cs Apply · Play Responsibly -
8
KSh 13,000 + 120 free spins
- M-Pesa
- –
- Airtel Money
- –
- Cards
- –
Ivibet review 18+ · T&Cs Apply · Play Responsibly -
9
KSh 50,000 + 250 free spins
- M-Pesa
- –
- Airtel Money
- –
- Cards
- ✓
18+ · T&Cs Apply · Play Responsibly -
10
KSh 190,000 + 150 free spins
- M-Pesa
- –
- Airtel Money
- –
- Cards
- ✓
18+ · T&Cs Apply · Play Responsibly
Payment ticks come from each casino's live payment list; a dash means it is not listed, not that it is missing.
Wild Booster: questions and answers
What is the RTP of Wild Booster?
96.47%, the same figure Pragmatic Play lists on its game page. That leaves a house edge of 3.53%: over many spins you lose about 3.53% of what you stake, on average. The version that counts is the one in the game rules at your casino.
How do the free spins work in Wild Booster?
The free spins come in tiers: Super Boost, Mega Boost (multipliers up to 100x) and Ultra Boost (up to 50x).
How much does an hour of Wild Booster cost at KSh 20 a spin?
About KSh 424 on average for 600 spins at 96.47%. Real sessions swing well above and below that figure, so set your limit before you start.
Can I play Wild Booster for free in Kenya?
Yes. The demo on this page runs Pragmatic Play's own build, with no account or deposit. Demo credits have no cash value, and a casino can run a different RTP version than the demo.
Can I use M-Pesa to play Wild Booster?
Several casinos in our list take M-Pesa or Airtel Money; the casino table on this page shows which ones. You must be 18 or older to play.
18+
Responsible gambling
Play only if you are 18+ and set a limit first
Decide your budget in shillings before the first spin and stop when it is gone. The costs on this page are averages: one session of Wild Booster can end far above or below them. If gambling stops being fun, our help pages list where to get support.