Play slot games at x99 — from classic to Megaways
Slot games are no longer just simple three-reel machines. Hundreds of games from top studios including PG Soft, JILI and Pragmatic Play are available on the x99 platform — with a wide range of themes, payline structures and bonus features. This guide explains how each type of slot works and which one may suit you.
Types of Slot Games and Their Differences
Not all slots are the same — they fall into distinct categories based on their structure, mechanics and the type of wins they can deliver.
Classic Slots
Old-style three-reel games. Fewer paylines, simple rules, and the outcome of each spin is easy to understand. A good starting point for new players.
Video Slots
Five or more reels with many paylines — sometimes 243 or even more ways to win. They come with free spins, multipliers, bonus rounds and rich animations. This category has the largest number of games.
Megaways Slots
The height of each reel changes with every spin, so the number of ways to win can range from thousands to hundreds of thousands. This engine was created by Big Time Gaming and is used in games like Bonanza Megaways and Extra Chilli Megaways.
Jackpot Slots
Games with fixed or progressive prizes — a single spin can deliver a large win. In progressive jackpots, a portion of every bet is added to the pool. It is important to be aware of your budget and approach.
What RTP Means and Which Games Have the Best Rates
RTP (Return to Player) is the theoretical percentage of total bets a game may return over the long term — it is not a guarantee, but an average calculated across millions of spins.
When choosing a slot, look at volatility alongside RTP. High volatility games pay out less often, but when they do the wins are larger. Low volatility games deliver smaller wins more frequently.
Below are the published RTP rates for some games available at x99. These are theoretical values released by the developers:
| Game Name | Developer | Max RTP |
|---|---|---|
| Fortune Mouse | PG Soft | 96.96% |
| Mahjong Ways 2 | PG Soft | 96.95% |
| Mahjong Ways | PG Soft | 96.92% |
| White Rabbit Megaways | Big Time Gaming | 97.72% |
| Super Ace | JILI | 97% |
| Fortune Gems | JILI | 97% |
| Gates of Olympus | Pragmatic Play | 96.50% |
| Extra Chilli Megaways | Big Time Gaming | 96.82% |
| Aviator | Spribe | 97% |
* Max RTP is a theoretical value — this rate is not guaranteed in every session.
How to Choose the Right Slot
To find the right game for you among hundreds of options, focus on three things — volatility, theme and budget.
Choose a Game Based on Volatility
If you want to keep your balance going longer and enjoy small wins along the way, go for low or medium volatility games. Fortune Gems or Mahjong Ways fall into this category. If you are ready to take on more risk in pursuit of a larger prize, high volatility games like Bonanza Megaways or Gates of Olympus are an option.
Theme and Features
Mythology, fruit, mahjong, adventure — the list of themes is long. But look beyond the theme and check the bonus mechanics: how free spins are triggered, how high the multiplier can go, and whether there are cascades or respins — these are what make a real difference.
Set Your Bet According to Your Budget
Set your session budget and keep each spin's bet to a small portion of it. This gives you more spins and increases the chances of a bonus feature being triggered. Betting too high means a few dead spins could drain your entire balance.
You can read more about responsible play at x99 on the Responsible Gaming page.
Popular Slot Studios at x99
The quality of a platform depends a great deal on which studios' games it carries. x99 offers games from several top providers.
PG Soft
This studio is very popular in the Asian market. Fortune Tiger, Fortune Ox and the Mahjong Ways series are among the most familiar titles for Bangladeshi players. Smooth performance on mobile is one of their key strengths.
JILI
Super Ace, Fortune Gems, Money Coming — JILI games are known for their fast pace and straightforward mechanics. The studio is strong in fishing games as well as slots.
Pragmatic Play
Gates of Olympus, Sweet Bonanza and Starlight Princess — these three globally recognised games represent Pragmatic Play. The studio also develops live casino games. You can find details about the live casino at x99 Casino.
Hacksaw Gaming and Nolimit City
Le Bandit, Wanted Dead or a Wild, San Quentin xWays — these games are especially popular with experienced players for their combination of high volatility and distinctive mechanics.
Match three reels to trigger the bonus round
Slot Tips and Common Misconceptions
Many players approach slots with certain misconceptions that affect their budget or decisions.
Practice in Demo Mode
Many slots can be played in demo mode. Use it to understand bonus features, payline structures and win frequency before playing with real money.
Set Session Limits
Decide before you play how much you are willing to spend and at what point you will stop if you are ahead. Sticking to both limits keeps your budget under control.
Check the Paytable
Every slot has a paytable or payout list. Knowing which symbols pay how much and how scatters trigger free spins makes the game easier to follow.
Set Your Bet Size Strategically
In some games, bonus features become more effective at higher bets; in others, they do not. Understand the game's characteristics and adjust your bet size accordingly.
Try Multiple Studios
If PG Soft games do not suit your style, JILI or Hacksaw Gaming may offer a different experience. Find the studio that works for you.
Stop After Losses
If you lose several spins in a row, do not raise your bet thinking the next one is bound to win. Each spin is independent — it has no connection to previous results.
Common Misconceptions vs. Reality
✗ Myth: Not winning for a long time means a win is due
Slots use an RNG (Random Number Generator) — every spin is completely random. The next spin is not determined by previous results.
✓ Fact: RNG means every spin has an equal chance
Because a certified RNG is used, each spin starts fresh. There is no pattern or cycle — every result is independent.
✗ Myth: Betting more increases your chances of winning
A higher bet may increase the potential prize, but it does not change the win rate (RTP or volatility).
✓ Fact: Bet size affects the prize amount, not the probability
A larger bet means winnings are proportionally larger. But win frequency and RTP do not change — so keep your bet in line with your budget.
How to Start Playing Slots at x99
Your first deposit at x99 comes with a 100% bonus, up to ৳10,000 — wagering requirement is 15x the bonus. Example: deposit ৳1,000, receive ৳1,000 bonus, balance becomes ৳2,000, wagering requirement ৳1,000 × 15 = ৳15,000.
Minimum deposit is just ৳100 — via bKash, Nagad, Rocket or bank transfer. Minimum withdrawal is ৳800, and processing usually takes 30 minutes to 3 hours.
Regular play can move you up the VIP programme — four tiers from Bronze to Platinum, each with weekly cashback. You can find details on the x99 VIP Programme page.
Open your x99 account now and start your slot adventure
Start with just ৳100 via bKash or Nagad — a 100% first deposit bonus is waiting for you
Go to x99 LoginFor players aged 21 and over. Bonus wagering requirements apply.
Mines Grand and Other Instant Games
Instant-win games have grown in popularity alongside slots. The x99 Mines Grand page covers the rules, strategy and payout structure of this type of game in detail — if you are looking for variety alongside slots, it is worth a visit.
If you are interested in bingo-style games, the Pearls of Bingo page is also worth checking out — it covers the game's mechanics and prize structure.