Lucky Slot Game
Fortune Mouse is one of the most beloved lucky-themed slots in the CB66 game library. Inspired by the Chinese zodiac mouse — a symbol of wealth, cleverness and good fortune — this game brings a warm festive energy to every spin, with free spins, multipliers and a bonus round that can turn a modest bet into a memorable win.
Fortune Mouse is a compact, fast-paced slot that runs on a 3×3 grid — smaller than most modern slots, but don't let that fool you. The 243 ways-to-win engine means combinations form across all adjacent symbol positions, and the game's low-to-medium volatility profile keeps wins coming at a steady pace. It's the kind of slot that suits a relaxed session on CB66 where you want consistent action without long dry spells.
The theme is rooted in Chinese New Year symbolism — red lanterns, gold coins, lucky envelopes and of course the Fortune Mouse itself, which appears as the game's highest-paying symbol and wild. The visual design is warm and festive, with rich reds and golds that feel celebratory without being overwhelming. It's a game that many CB66 players return to regularly because it just feels good to play.
What really sets Fortune Mouse apart from other compact slots is the free spins round. When you trigger it, the Fortune Mouse wild symbol becomes an expanding wild that covers entire reels. Combined with a multiplier that increases with each additional scatter landed during the bonus, the free spins round can produce wins that are well above what the base game suggests. The 5,000× maximum win is achievable, and CB66 players have hit it.
The game is available on CB66 across all devices. Mobile performance is excellent — the 3×3 grid is perfectly suited to portrait mode on a phone, and the touch controls are smooth and responsive. Whether you're playing on a lunch break or settling in for a longer session at home, Fortune Mouse fits the moment.
Fortune Mouse sits at the lower end of the volatility scale on CB66. Wins come more frequently than in high-volatility slots, and the base game stays active enough to keep your balance relatively stable between bonus triggers. It's a great choice for longer sessions or for players who prefer steady engagement over boom-and-bust swings.
Fortune Mouse loads instantly on CB66 mobile. The 3×3 grid scales perfectly on any screen size — no pinching or zooming needed. bKash and Nagad deposits work seamlessly from the same device.
Every symbol in Fortune Mouse carries meaning. Here's what each one does on the CB66 reels.
Wild + Expanding
Scatter — triggers free spins
Highest regular pay
Mid-tier premium
Mid-tier symbol
Low-tier symbol
When the Fortune Mouse wild lands on reel 2 or reel 3 during the base game, it expands to cover the entire reel. This dramatically increases the number of winning combinations available on that spin. During the free spins round on CB66, the expanding wild behaviour is even more powerful — it can cover multiple reels simultaneously when triggered by the right scatter count.
The Lucky Coin is the key to the free spins bonus on CB66. Land three Lucky Coins anywhere on the 3×3 grid to trigger the base free spins round. The number of coins that triggered the bonus also determines your starting multiplier — three coins gives you a 1× multiplier, and any additional coins landed during the bonus increase it further. It's a simple mechanic that creates real excitement every time a coin appears.
A full breakdown of every mechanic available in Fortune Mouse on CB66.
Land three or more Lucky Coin scatter symbols anywhere on the 3×3 grid to trigger the Fortune Mouse free spins round on CB66. Three coins awards 8 free spins. Four coins awards 12 free spins. Five coins — which fills the entire grid with scatters — awards 20 free spins and starts you with a boosted multiplier. The trigger itself can already feel like a win when you see those coins filling the reels.
During the free spins round on CB66, landing three or more Lucky Coins again adds extra spins to your remaining total. Three coins during the bonus adds 5 more spins. Four coins adds 8 more. Five coins adds 15 more. There's no hard cap on how many times you can retrigger, which means a good bonus round can extend well beyond the initial allocation and produce a very long, rewarding session.
The free spins multiplier starts at 1× and increases each time a Lucky Coin lands during the bonus round. Every coin that appears — whether it contributes to a retrigger or not — adds to the multiplier. By the end of a well-extended bonus on CB66, the multiplier can reach 5× or higher, applying to every win on every remaining spin. This is where the 5,000× maximum win becomes genuinely reachable.
The Fortune Mouse wild is more active during the free spins round than in the base game. It appears more frequently and expands to cover full reels when it lands. With the multiplier also active, a spin where the Fortune Mouse wild expands across two reels and contributes to multiple winning combinations can produce a single-spin result that accounts for a large portion of your total bonus win on CB66.
The Fortune Mouse symbol is both the highest-paying regular symbol and the game's wild. When it lands on reel 2 or reel 3 in the base game, it expands vertically to fill the entire reel with wild symbols. This means every position on that reel becomes a wild, substituting for all regular symbols and completing any winning combination that passes through it.
On a 3×3 grid with 243 ways to win, a full reel of wilds creates an enormous number of completed combinations simultaneously. A single expanding wild on reel 2 or 3 can turn a spin with no natural wins into a spin with wins across multiple symbol combinations. Two expanding wilds on adjacent reels — which can happen during the free spins round on CB66 — can produce a near-full-grid wild coverage.
In the base game, the Fortune Mouse wild expands on reels 2 and 3 only. During the free spins round on CB66, the expanding wild can appear on all three reels, and its appearance frequency is higher. This is the primary reason the free spins round has significantly more win potential than the base game.
The multiplier in Fortune Mouse is tied exclusively to the free spins round on CB66. It starts at 1× when the bonus triggers and increases by 1× each time a Lucky Coin scatter lands during the bonus — regardless of whether it contributes to a retrigger. So if you land a single coin on spin 3 of your bonus, the multiplier goes from 1× to 2× for all remaining spins.
The active multiplier applies to every winning combination on every spin for the remainder of the free spins round. It's not a one-spin boost — once the multiplier increases, it stays at that level until another coin raises it further. A multiplier of 4× on a spin where the Fortune Mouse wild expands across two reels can produce a result that's 4× larger than the same spin would have paid without the multiplier.
Fortune Mouse uses a 3×3 reel layout with 243 ways to win. Unlike traditional payline slots, wins form whenever matching symbols appear on adjacent reels from left to right — no specific line alignment needed. On a 3×3 grid, this means every symbol position contributes to potential wins, making the base game feel active and rewarding even without the bonus round on CB66.
The low-to-medium volatility of Fortune Mouse means the base game on CB66 produces wins on roughly 35–40% of spins. Most of these are small — 1× to 5× your bet — but they keep the balance moving and make the session feel engaging. The occasional expanding wild in the base game can produce a larger hit of 20× to 50× your bet, which is a meaningful boost at any stake level.
Fortune Mouse is available on CB66 with a minimum bet of ৳10 per spin and a maximum that scales with your account level. The compact grid and lower volatility make it well-suited to smaller stakes — you can run a meaningful session at ৳20 or ৳50 per spin without burning through your balance quickly. Higher stakes players can also find the game rewarding given the 5,000× maximum win potential.
CB66 offers autoplay for Fortune Mouse with configurable spin counts and loss limits. Turbo mode speeds up the reel animation for players who prefer a faster pace. Both options work well on mobile. If you're using autoplay, setting a loss limit before you start is a good habit — it keeps your session within a defined range without requiring manual monitoring of every spin.
Fortune Mouse has a strong RTP for a low-volatility slot on CB66. The combination of frequent base game wins and a well-designed free spins round means the theoretical return is distributed across both regular play and bonus rounds — not concentrated entirely in rare bonus events.
All pays shown are for a 3-of-a-kind combination (maximum on a 3×3 grid) at 1× stake on CB66.
| Symbol | Type | 3-of-a-Kind Pay | Special |
|---|---|---|---|
| Fortune Mouse | Wild | 60× stake | Expanding Wild |
| Lucky Coin | Scatter | — | 3+ triggers Free Spins |
| Red Envelope | Premium | 30× stake | — |
| Red Lantern | Premium | 20× stake | — |
| Mandarin Orange | Mid | 12× stake | — |
| Plum Blossom | Low | 5× stake | — |
| Gold Ingot | Low | 3× stake | — |
The 5,000× maximum win in Fortune Mouse on CB66 requires a combination of factors: a well-extended free spins round with multiple retriggered spins, a high multiplier built up through repeated Lucky Coin landings, and an expanding Fortune Mouse wild covering multiple reels on a high-value spin. It's rare, but the game's mechanics are specifically designed to make it possible.
New to Fortune Mouse or CB66? Here's how to get started in a few simple steps.
Registration on CB66 takes under two minutes. You'll need a valid mobile number and a password. Once registered, your account is ready to use immediately — no waiting period.
Head to the CB66 Wallet section and choose your preferred mobile banking method. Deposits are instant. The minimum deposit is low enough that you can start a Fortune Mouse session without committing a large amount upfront.
Navigate to the Slots section on CB66 and search for Fortune Mouse. It's also frequently featured in the Popular or Recommended sections. Tap to open and the game loads directly in your browser — no app download required.
Use the bet controls to choose your stake per spin. Fortune Mouse starts at ৳10 on CB66. If you're new to the game, starting at a lower stake while you get familiar with the expanding wild and scatter mechanics is a sensible approach.
The two things to watch for in every spin are the Lucky Coin scatter (which builds toward the free spins trigger) and the Fortune Mouse wild (which expands to cover full reels). Both can appear in the base game and both become more powerful during the free spins round on CB66.
All wins are credited to your CB66 wallet balance instantly. When you're ready to withdraw, head to the Wallet section and submit a request via bKash or Nagad. Most withdrawals complete within minutes.
Fortune Mouse is a game of chance — no strategy changes the RNG. But these habits help you get more out of your time on CB66.
See how Fortune Mouse compares to other popular slots available on CB66.
| Game | RTP | Volatility | Max Win | Grid | Best For |
|---|---|---|---|---|---|
| Fortune Mouse | 96.8% | Low–Medium | 5,000× | 3×3 | Steady sessions, new players |
| Butterfly Blossom | 96.5% | Medium | 8,000× | 5×3 | Nature theme, mid-variance fans |
| Plants vs Dino | 96.7% | Medium–High | 10,000× | 5×3 | Action lovers, big win hunters |
| Insect Master | 96.4% | High | 12,000× | 6×4 | High-risk, high-reward players |
If you want a slot that stays active, pays regularly and doesn't drain your balance between bonuses, Fortune Mouse is the right pick on CB66. The 3×3 grid keeps things simple, the expanding wild delivers genuine excitement in the base game, and the free spins round has real win potential when the multiplier builds up. It's a reliable, enjoyable game for any session length.
CB66 offers a wide range of slots beyond Fortune Mouse. If you enjoy the festive theme but want more reels and higher variance, Butterfly Blossom is a natural next step. For players who want maximum win potential and don't mind longer waits between big hits, Plants vs Dino and Insect Master are both worth exploring in the CB66 game lobby.
Common questions about Fortune Mouse on CB66 from Bangladesh players.
Join CB66 today, deposit via bKash or Nagad, and start playing Fortune Mouse — one of the most enjoyable lucky-themed slots available to Bangladesh players right now.