The Game of Thrones 243 Ways slot replaces traditional paylines with a system that awards wins whenever matching symbols land on consecutive reels from left to right, regardless of their vertical position. That specific number comes from the mathematical structure: five reels, three visible rows per reel, and 3×3×3×3×3 possible symbol combinations.
Microgaming released this branded slot in January 2015 with Westeros house-themed features including four distinct free spins modes, stacked wilds, and multipliers up to 5x. Canadians in Ontario can access it through AGCO-licensed operators; availability in other provinces depends on local lottery corporation offerings and individual operator catalogues.
What the 243 Ways Mechanic Means
A 243 Ways slot uses a five-reel, three-row grid. Each reel shows three symbol positions simultaneously. When you spin, any matching symbols appearing on adjacent reels starting from the leftmost reel form a win, no matter which row they occupy.
The number 243 is the product of those visible positions: 3×3×3×3×3. If you land three matching symbols on reels one, two, and three, every possible vertical alignment of those symbols counts as a separate winning combination within that single spin. A symbol on the top row of reel one can combine with a symbol on the middle row of reel two and the bottom row of reel three.
Traditional payline slots define specific paths across the reels—often five, ten, twenty, or more fixed lines. You win only when matching symbols land on an active payline in the exact positions that line crosses. To cover more possible win patterns, you activate more lines and increase your total bet proportionally.
| Mechanic aspect | Traditional paylines | 243 Ways system |
|---|---|---|
| Win formation | Matching symbols must land on an active payline's specific positions | Matching symbols on consecutive reels from left to right, any row |
| Symbol position requirements | Must align with the path defined by each payline | Vertical position does not matter; only reel adjacency counts |
| Bet structure | Total bet = coin value × coins per line × number of active lines | Fixed cost covers all 243 combinations; no line selection needed |
| Win frequency impact | Fewer active lines mean fewer chances to win per spin | Every spin evaluates all 243 possible symbol paths automatically |
With 243 Ways, there are no lines to select. Your bet covers all possible combinations on every spin. The result: more frequent small wins and simpler bet calculation, though the trade-off is that you cannot reduce your stake by deactivating certain paths the way you can with traditional line-based slots.
Only the highest win per unique symbol type pays on each spin, but different symbols can win simultaneously. If you land a three-of-a-kind win for one character symbol and a four-of-a-kind win for a coat-of-arms symbol in the same spin, both payouts add together.
Game of Thrones 243 Ways: Layout and Core Features
Microgaming built the Game of Thrones 243 Ways slot on a five-reel, three-row grid. The symbol set draws from the HBO series: character portraits from major houses, house sigils including the Stark direwolf and Lannister lion, and the Iron Throne itself as a high-value icon.
Stacked wilds appear on all five reels during base play. A stacked wild occupies more than one position on a reel, increasing the number of ways a single spin can produce a matching combination. When a full stack lands, it effectively locks that reel to the wild symbol, allowing it to substitute across all three rows simultaneously.
The slot includes a gamble feature that activates after a base-game win. You follow a trail on a map of Westeros, risking your win amount for a chance to multiply it. Each correct gamble step advances you along the trail; an incorrect guess ends the feature and forfeits the accumulated amount. The map mechanic ties directly to the show's geography, letting you move between locations as you gamble.
Return to player figures for this slot vary by source. One documentation shows 95%, another cites 94.86%, and a third lists 96.4%. Variance sits in the medium to medium-high range. Medium volatility produces a balance between smaller, frequent wins and the potential for larger payouts during bonus rounds.
Microgaming released two versions of this slot: the 243 Ways variant and a separate 15-payline version. The payline version uses traditional fixed lines rather than the Ways mechanic, though both share the same theme, symbols, and bonus features. The distinction matters when selecting a game at an operator that offers both.
Free Spins Modes and Bonus Mechanics
The scatter symbol—the Iron Throne—triggers free spins when three or more land anywhere on the reels. Once triggered, you choose one of four Great Houses: Baratheon, Lannister, Stark, or Targaryen. Each house offers a different balance of free spins and win multipliers.
- Baratheon: 8 free spins with a 5x multiplier on all wins
- Lannister: 10 free spins with a 4x multiplier
- Stark: 14 free spins with a 3x multiplier
- Targaryen: 18 free spins with a 2x multiplier
The structure creates a decision point. Fewer spins with a higher multiplier concentrate potential into a short sequence; more spins with a lower multiplier spread your chances across additional attempts. Neither choice is objectively better—the outcome depends on which spins land winning combinations and how large the base payouts are before the multiplier applies.
Stacked symbols remain active during free spins, and the 243 Ways mechanic continues to evaluate every possible symbol path. Landing additional scatter symbols during a free spins round retriggers the feature, awarding the same house selection you initially chose without requiring a new decision.
The stacked wild mechanic plays a larger role during free spins because multipliers apply to wild-substituted wins. A full stack of wilds on multiple reels, combined with a 5x Baratheon multiplier, produces the highest single-spin potential in the game. That combination remains rare—stacked wilds occupy three positions and must land on several reels simultaneously while high-value symbols fill the remaining positions.
Where Canadians Can Play This Slot
Ontario residents can access the Game of Thrones 243 Ways slot through operators registered with the Alcohol and Gaming Commission of Ontario and operating under an iGaming Ontario agreement. As of September 2026, 49 regulated operators run 84 gaming websites in Ontario's competitive market. Not every operator carries the full Microgaming catalogue, so availability depends on each site's game library.
Outside Ontario, most provinces operate through their lottery corporations rather than private operators. Whether a specific Microgaming slot appears in those catalogues varies. British Columbia's PlayNow, Loto-Québec's Espacejeux, and Atlantic Lottery's casino platforms each maintain their own game selections. Check the operator's game search or filter by provider to confirm availability in your province.
A separate Game of Thrones Slots Casino app exists on mobile platforms as a social casino product developed by Zynga. That app does not involve real-money wagers or payouts. It uses virtual currency and operates under social gaming rules rather than gambling regulation. The Zynga app and the Microgaming real-money slot are entirely separate products with different mechanics, features, and legal frameworks.
For real-money play, confirm that the operator holds the appropriate provincial authorization. In Ontario, that means AGCO registration and an iGaming Ontario operating agreement. In other provinces, that typically means the operator is the provincial lottery corporation or a platform it authorizes. A foreign licence—Malta Gaming Authority, UK Gambling Commission, or others—does not establish permission to serve Canadian residents. Offshore sites may accept Canadian players, but they operate without local regulatory oversight, consumer protections, or dispute resolution mechanisms.
Age requirements depend on your province: 18 in Alberta, Manitoba, and Quebec; 19 in Ontario, British Columbia, Saskatchewan, Nova Scotia, New Brunswick, Prince Edward Island, and Newfoundland and Labrador. Licensed operators use geolocation technology to verify your physical location within the province at the time you play, and Know Your Customer checks confirm your identity and age before allowing withdrawals.
Self-exclusion programs exist in every Canadian province. Ontario players can register with iGaming Ontario's self-exclusion system, which blocks access across all participating operators. Other provinces offer exclusion through their lottery corporations. If gambling stops being entertainment, those tools provide a binding restriction on your ability to open accounts or log in.
How many scatter symbols do I need to trigger free spins in Game of Thrones 243 Ways?
You need three or more Iron Throne scatter symbols anywhere on the reels to trigger the free spins feature, at which point you choose one of the four Great Houses to determine your spin count and multiplier.
Can I change my house selection once free spins start?
No. Your house choice applies to the entire free spins session. If you retrigger the feature during free spins by landing additional scatters, you receive more spins under the same house you initially selected.
Does the 243 Ways mechanic cost more per spin than a payline slot?
Not necessarily. The 243 Ways structure fixes the cost to cover all combinations, but the absolute bet amount depends on the operator's minimum and maximum settings. Some 243 Ways slots have lower minimum bets than high-line-count payline slots because you are not multiplying a base bet by dozens of active lines.
Is the Zynga Game of Thrones Slots Casino app the same as the Microgaming real-money slot?
No. The Zynga app is a social casino game that uses virtual currency and does not involve real-money wagers or payouts. The Microgaming Game of Thrones 243 Ways slot is a real-money game available through licensed casino operators in Canada.
Which house offers the best value in the free spins feature?
There is no objectively best house. Baratheon gives fewer spins with a 5x multiplier, concentrating potential into eight attempts. Targaryen spreads eighteen spins with a 2x multiplier. The outcome depends on which spins land wins and how large the base payouts are before multipliers apply.