The European Roulette wheel features 37 sectors with a single zero, establishing a constant house edge of 2.70% across all standard wagers. This structural disadvantage is significantly lower than the 5.26% edge found on American wheels containing both 0 and 00 sectors. Consequently, players retain a higher theoretical return of 97.30% compared to the 94.74% available on double-zero variants.
While the French variant also utilizes a single zero, the En Prison rule applies exclusively to even-money outside bets when the ball lands on zero. This mechanism effectively halves the house edge for those specific outcomes by freezing half the stake for the next spin. The American Five Number Bet remains an exception with a punitive 7.89% house edge that no imprisonment rule can mitigate.
Players betting on Red or Black in a French setup benefit from this second chance, reducing the effective loss rate on zero hits. The straight bet still pays 35:1 regardless of the rule variation, maintaining the standard payout structure for inside numbers. However, La Partage does not apply to inner bets in French roulette, keeping their edge at the full 2.70% level.
Table games at Roby Casino: Roulette, Blackjack, Baccarat, and dice games
9/6 table: nine for Full House, six for Flush
Video Poker Jacks or Better 9/6 tables offer a Full House payout of 9 coins and a Flush payout of 6 coins per wagered coin. This specific paytable configuration yields a remarkable RTP of 99.54% with a minimal house edge of 0.46%. Achieving this theoretical maximum requires playing optimal strategy while betting the maximum five coins.
Reducing the Full House payout to 8 coins and the Flush to 5 coins drops the RTP sharply to 97.29%, increasing the house edge to 2.71%. This reduction costs approximately 2.25 percentage points of RTP, making the 8/5 variant significantly less favorable for long-term play. Players must verify the paytable before sitting down to avoid this costly deviation.
The Royal Flush payout scales to 4,000 coins only when the player bets the maximum five coins, rewarding high-volume action. Standard payouts for other hands remain fixed, such as the Straight Flush at 50 coins and Four of a Kind at 25 coins. Deviating from the required strategy immediately erodes the positive expected value inherent in this game type.
Side bets in Baccarat present a stark contrast, with the Tie outcome paying 8:1 but carrying a devastating 14.36% house edge. Even the enhanced 9:1 Tie payout online only reduces the edge to 4.84%, which remains far worse than the main Banker or Player bets. Video Poker offers superior mathematical odds when played correctly compared to these casino side wagers.
Player pays 1:1 without any commission
Baccarat Player bets settle at even money with a 1:1 payout ratio, matching the returns of the Banker option but without commission deductions. The house edge for the Player wager stands at 1.24%, slightly higher than the Banker's 1.06% due to the third-card rules. This makes it a statistically sound choice for conservative bankroll management.
Craps Don't Pass bets also operate on a 1:1 basis, winning if the come-out roll is 2 or 3 and losing on 7 or 11. A roll of 12 results in a push, returning the original stake without profit or loss. This unique resolution contributes to a low house edge of 1.36% for this market.
Insurance bets in Blackjack pay 2:1 but carry a prohibitive 7.47% house edge against basic strategy players. This side bet is only mathematically viable for card counters when the true count reaches +3 or higher. For the average participant, rejecting insurance preserves the base game RTP of 98.15% or higher.
The American Roulette Five Number Bet covers five sectors but pays only 6:1, resulting in a 7.89% house edge. This represents the worst payout ratio among standard casino table games, punishing players who attempt to cover multiple numbers simultaneously. Consistent play on this specific wager accelerates bankroll depletion faster than any other common bet.
Minimum deposit 20 EUR, table games count 10 percent
The minimum deposit requirement is set at 20 EUR, establishing the baseline capital needed to activate the welcome bonus package. This entry threshold ensures that players have sufficient funds to meet the initial wagering requirements attached to the promotional credit. Deposits below this limit are typically rejected by the payment processing system.
Table games contribute only 10% toward the bonus turnover requirement, drastically slowing progress compared to slot contributions. Slots contribute 100%, meaning one euro wagered on a slot counts fully, while ten euros on a table game equals one unit of progress. This disparity forces players to utilize slots more heavily to clear the bonus.
A 20 EUR deposit combined with a 300% match provides a 60 EUR bonus, requiring substantial volume to convert into withdrawable cash. Given the 10% contribution rate for table games, players would need to wager 600 EUR on tables to generate 60 EUR of turnover credit. This mechanic incentivizes high-frequency slot play over strategic table gaming.
Deuces Wild video poker offers an RTP exceeding 100% under perfect conditions, theoretically allowing players to beat the house edge. However, the 10% contribution rate neutralizes this advantage during bonus play, as the slow crediting process outweighs the positive expectation. Players relying on table game mathematics will find the bonus terms restrictive.
Game Shows: sectors, multipliers, and bet ranges
Roulette American wheels contain 38 sectors including both 0 and 00, creating a fixed house edge of 5.26% on all standard wagers. Straight bets pay 35:1, while split bets offer 17:1, reflecting the increased probability of loss compared to European variants. The additional green sector doubles the casino's advantage over the single-zero version.
Video Poker Deuces Wild Full Pay tables feature wild cards that substitute for any rank, enabling Five of a Kind payouts of 15 coins. This unique mechanic allows for an RTP of 100.76% with optimal play, providing a negative house edge for skilled participants. Natural Royals pay 800 coins, while Four Deuces pay 200 coins in this specific variant.
Baccarat Pair side bets pay 11:1 when the first two cards form a pair, targeting a house edge of 10.36%. These wagers operate independently of the main hand result, offering high volatility for risk-seeking players. The payout structure rewards rare occurrences but penalizes frequent small losses over time.
Blackjack liberal Vegas Strip rules permit surrender and resplitting, lowering the house edge to 0.28% with a 3:2 blackjack payout. Insurance bets remain a separate market with a 7.47% edge, payable at 2:1 when the dealer shows an ace. Combining these rules creates one of the most favorable environments for strategic play.
Game categories at a glance
Category
Examples
Stakes From
Highlight
Slots
Chaos Crew, Money Train 3, Major Millions
0,10 EUR
thousands of titles
Table games
Roulette, Blackjack, Baccarat
0,50 EUR
classic rules
Live casino
Speed Baccarat, PowerUP Roulette
0,20 EUR
real dealers
Jackpot games
Mega Moolah, Divine Fortune, Age of the Gods
0,20 EUR
progressive pools
Instant games
Aviator, Plinko, Mines
0,10 EUR
fast rounds
Video poker
Jacks or Better, Deuces Wild
0,25 EUR
strategy based
Pass Line in Craps: Process in Four Steps
The Pass Line bet in Craps operates with a house edge of 1.36% and an RTP of 98.64%. This metric is superior to the European Roulette standard of 2.70%, making it one of the most efficient wagers for minimizing losses over time. Players benefit from a lower statistical drain compared to many other table games available on the platform. The Don't Pass variant shares this high efficiency, offering a slight structural advantage through its push condition on 12.
The betting process begins when the shooter establishes a point number on the come-out roll. Subsequent rolls must match this point before a 7 appears to secure a win, which pays at 1:1 odds. A seven on the initial roll results in an immediate loss for the player's stake. This sequence defines the core mechanic that drives the game's volatility and payout structure.
Statistical analysis indicates a standard deviation of 0.99 per roll for this specific wager type. This low variance supports a steady gameplay experience rather than extreme swings in bankroll value. Consequently, the expected turnover rate remains predictable for users engaging with the bonus terms. The structured nature of the bet aligns well with the 10% contribution rule for table games.
Corner Pays 8:1, Dozen Only 2:1
The Corner bet in Roulette covers four adjacent numbers and pays out at 8:1 upon success. This payout ratio applies to both European and American wheel variants despite their differing house edges. In contrast, the Dozen bet offers a significantly lower return of 2:1 for covering twelve numbers. The disparity highlights the inverse relationship between coverage area and individual payout magnitude.
European Roulette features 37 sectors including a single zero, resulting in a house edge of 2.70%. American Roulette expands to 38 sectors with an additional double zero, raising the edge to 5.26%. Both wheels maintain the same payout structures for these bets, meaning the American version inherently favors the house more due to the extra losing sector. The Straight bet remains the highest paying option at 35:1 across all versions.
Users wagering under the bonus terms must account for the 10% contribution rate for table games like Roulette. A 100 EUR deposit yields a 2,000 EUR maximum bonus requiring significant turnover to clear. Since slots contribute 100%, relying solely on table games extends the clearance period substantially. The Corner bet's 8:1 payout does not alter the fundamental wagering requirements imposed by the casino policy.
French Roulette rules may apply La Partage or En Prison, but these exceptions typically exclude inner bets like Corners. Without these protections, the full house edge applies to every spin regardless of the wheel type. Players should verify the specific table rules before placing high-value wagers on corner combinations. The mathematical expectation remains negative unless optimal strategy is applied elsewhere.
Before Double Down: read the open dealer card
Video Poker Deuces Wild Full Pay offers a unique scenario with an RTP of 100.76% and a negative house edge of -0.76%. This positive expected value exists only when playing with optimal strategy and maximum coins. Any deviation from the perfect play reduces the RTP below 100%, eliminating the player's advantage. It stands as the sole mass-market game where skill can theoretically overcome the house margin.
Natural Royal Flush payouts reach 800 coins, while Four Deuces pay 200 coins in the Full Pay table. These figures ensure the high theoretical return when all conditions are met perfectly. The Wild Royal pays 25 coins, and Five of a Kind pays 15 coins. Such generous top-end payouts compensate for the frequent lower-tier wins like Three of a Kind at 1 coin.
Not So Ugly Ducks (NSUD) modifies these payouts slightly, reducing Five of a Kind to 16 and Straight Flush to 10. This adjustment lowers the RTP to 99.73% with a corresponding house edge of 0.27%. The volatility differs from the Full Pay version, affecting bankroll stability during sessions. Players seeking the highest possible return must specifically locate the Full Pay variant among available options.
Insurance bets in Blackjack present a separate risk profile with a house edge of 7.47% and an RTP of 92.53%. This side bet is generally discouraged unless the player counts cards and holds a true count of +3 or higher. For average players, accepting insurance statistically guarantees a long-term loss greater than the base game. The 2:1 payout fails to offset the probability of the dealer having a ten-value card.
100 EUR bet, 50 rounds: the expected value
A 100 EUR bet placed on Slots contributes fully to the bonus wagering requirement at 100% weight. With a welcome bonus of 300% up to 2,000 EUR, a 100 EUR deposit generates a 300 EUR bonus amount. To clear this bonus, the user must generate 12,000 EUR in total turnover (100 + 300 = 400; 400 x 30). Each slot spin directly reduces this liability without restriction. Table games only contribute 10%, drastically increasing the required volume.
Craps offers a house edge of 1.36% with an RTP of 98.64%, providing better odds than most slots. Betting 100 EUR on the Pass Line results in an expected loss of approximately 1.36 EUR per unit wagered over the long run. Over 50 rounds of consistent betting, the statistical erosion of the bankroll becomes measurable. This efficiency makes it a viable tool for meeting wagering requirements if played correctly.
American Roulette carries a much steeper house edge of 5.26% with an RTP of 94.74%. A 100 EUR wager here expects a loss of 5.26 EUR per unit, nearly four times worse than Craps. The Five Number Bet is even more punitive, boasting a 7.89% edge and 92.11% RTP. Users should avoid this specific trap when attempting to convert bonus funds into withdrawable cash efficiently.
Keno and Bingo with RTP Between 92 and 95
American Roulette features a Five Number Bet covering the sectors 0, 00, 1, 2, and 3. This specific wager offers an RTP of 92.11%, which is significantly lower than the standard 94.74% found on other bets within the same wheel configuration. Consequently, players face a house edge of 7.89%, making it the most expensive option available in this category.
Baccarat Tie bets present two distinct payout structures that drastically alter the return to player percentage. The standard 8:1 payout results in an RTP of 85.64% and a severe house edge of 14.36%. Even when online casinos increase the payout to 9:1, the RTP only improves to 95.16%, leaving a still-high edge of 4.84% compared to main wagers.
Game contribution rules dictate that table games count for only 10% toward bonus turnover, while slots contribute 100%. This low weighting makes high-edge games like Keno or Bingo extremely inefficient for clearing wagering requirements. Players attempting to convert a bonus using these tables will find their balance depleting much faster than those sticking to eligible slot titles.
Craps: Pass Line plus Odds lowers the average
The Craps Don't Pass bet provides an RTP of 98.64% with a house edge of just 1.36%. This outcome occurs because a roll of 12 results in a push rather than an immediate loss for the bettor. This structural difference gives the player a slight mathematical advantage over the standard Pass Line wager.
Standard deviation for the Don't Pass bet is measured at 0.99 per roll, indicating relatively low volatility compared to other casino staples. This metric suggests that bankroll fluctuations remain more predictable during extended play sessions. Such stability allows players to manage their funds more effectively while meeting bonus turnover targets.
Adding free odds to the initial pass line bet can theoretically reduce the overall house edge closer to zero. However, the base game RTP remains anchored by the initial wager's 1.36% margin. Players must account for this baseline cost when calculating the total volume required to clear the bonus terms.
Video Poker 9/6: What the Two Numbers Mean
Jacks or Better 9/6 refers to a full pay table where a Full House pays 9 coins and a Flush pays 6 coins per coin wagered. This specific configuration yields an impressive RTP of 99.54% against a minimal house edge of 0.46%. Such favorable terms make it one of the most efficient games for converting bonus funds into withdrawable cash.
The Royal Flush payout structure requires a maximum bet of 5 coins to unlock the top prize of 4000 coins. Without this max bet, the return drops significantly as the bonus multiplier is lost. Players must ensure they are betting five coins to achieve the stated 99.54% theoretical return.
Deuces Wild Full Pay tables offer an even higher RTP of 100.76%, creating a negative house edge of -0.76%. This positive expected value exists only when playing with flawless optimal strategy and maximum wagers. Any deviation from perfect play immediately pushes the RTP below 100%, erasing the mathematical advantage.
37 vs. 38 Sectors: One Zero Difference
European Roulette utilizes a wheel with 37 sectors, consisting of numbers 1 through 36 plus a single zero. This setup maintains a constant house edge of 2.70% across all bet types, from straight-ups to red-black options. The single zero creates a manageable barrier for players seeking to maximize their bonus conversion efficiency.
American Roulette expands the wheel to 38 sectors by adding a double zero alongside the single zero. This additional pocket doubles the house edge to 5.26% for all standard wagers, drastically reducing the RTP to 94.74%. The increased margin significantly accelerates the depletion of bonus balances during gameplay.
French Roulette wheels also contain 37 sectors but typically feature La Partage or En Prison rules for even-money bets. These rules halve the loss on such bets when the ball lands on zero, effectively reducing the edge to 1.35%. Although these rules do not apply to inner bets in this context, they define the standard for European variations.
What doesn't count: bets over 5 EUR
Blackjack Insurance acts as a separate side bet paying 2:1 when the dealer shows an Ace. This wager carries a steep house edge of 7.47% and an RTP of only 92.53%. Standard strategy dictates always rejecting this bet unless counting cards with a true count of +3 or higher.
Liberal Vegas Strip Blackjack offers superior rules with a 3:2 payout and a house edge of just 0.28%. In contrast, the common 6:5 variant increases the edge by exactly 1.39 percentage points to 1.85%. A $10 bet pays $12 under the 6:5 rule instead of the $15 offered by the 3:2 version.
Baccarat Pair side bets involve the first two cards forming a pair, paying 11 for 1. These wagers carry an RTP of 89.64% and a house edge of 10.36%, which is orders of magnitude higher than the main game. Such high-margin bets are strictly prohibited by the bonus terms when exceeding the 5 EUR limit.