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Bonus Only Game Attributes

Bonus Only Slot Review

Bonus Only is a video slot developed by Golden Rock Studios, released in May 2022. This slot features a classic 3x3 reel layout, offering a straightforward setup with three paylines. Unlike traditional slots, Bonus Only focuses entirely on triggering bonus features rather than awarding payouts through standard symbol combinations. With an RTP of 96.21% and low volatility, the game is designed to provide frequent bonus opportunities, catering to players who prefer steady gameplay with regular feature activations.

Game Layout and Theme

The visual style of Bonus Only embraces a classic casino aesthetic, reminiscent of old-school slot machines with a golden color scheme. The design incorporates elements inspired by popular gambling destinations, including references to Monopoly-like themes. The reels themselves are minimalistic, emphasizing the special symbols that activate the game's core mechanics. This simplicity in layout directs attention to the bonus features, which form the heart of the gameplay experience.

Symbols and Mechanics

Bonus Only does not include regular paying symbols or base game payouts. Instead, the gameplay revolves around four special symbols: Vegas, Macau, Monte Carlo, and Dice Wilds. Each of these symbols plays a crucial role in triggering the slot’s bonus rounds.
Vegas, Macau, and Monte Carlo Symbols: Landing three matching location symbols on the reels activates the corresponding bonus feature. These symbols are the gateway to the game’s main events.
Dice Wilds: These appear exclusively on the third reel and can substitute for any of the location symbols, increasing the chances of triggering bonus rounds. Additionally, Dice Wilds can add extra dice rolls during the bonus games, enhancing potential rewards.

The absence of traditional paylines and pay symbols means that the main objective during spins is to land three matching special symbols to unlock the bonus rounds.

Bonus Features and Gameplay

The core gameplay of Bonus Only centers on three unique bonus games, each linked to one of the location symbols: Vegas, Macau, and Monte Carlo. When triggered, these bonus rounds take the form of a board game where players roll dice to move and collect multipliers.
Starting Dice Rolls: Each bonus feature begins with at least two dice rolls.
Rolling Doubles: If players roll doubles, they receive additional dice rolls, extending the bonus round.
"?" Spaces: Landing on these spaces allows players to pick a card, which grants special rewards that can boost the bonus outcome.
Multipliers: Each bonus game offers different maximum multipliers: Vegas bonus multipliers can reach up to 40x the bet. Macau bonus multipliers can go as high as 80x the bet. Monte Carlo bonus multipliers have the highest potential, up to 400x the bet.

At the conclusion of the bonus round, the total multiplier accumulated during the dice rolls is applied to the player’s bet, determining the bonus payout. The maximum jackpot in Bonus Only is 1,750 times the bet, achievable through these multipliers.

Betting Range and RTP

Bonus Only supports a wide betting range, accommodating both cautious players and high rollers. Bets start from a minimum of £0.09 and can go up to £180 per spin. The theoretical Return to Player (RTP) is set at 96.21%, which is competitive for a low volatility slot. This RTP, combined with the low volatility, suggests that players can expect frequent feature triggers, although many spins may not result in immediate bonuses.

Hit Frequency and Volatility

The slot’s low volatility means that wins, primarily through bonus features, tend to occur regularly but with moderate payout sizes. The hit frequency for triggering bonus rounds is approximately one in every 15 spins. This frequency supports a gameplay style focused on consistent engagement with the bonus mechanics rather than relying on large base game wins.

Additional Features

Bonus Only includes several gameplay elements designed to enhance the bonus experience:
Multiplier Feature: Multipliers collected during the bonus rounds significantly increase potential winnings.
Random Multiplier: Some bonus rounds may include random multipliers, adding an element of unpredictability.
Respins: While the base game does not feature traditional payouts, the respin mechanic can come into play during bonus features, providing additional chances to improve outcomes.
Cheats Tool: A unique feature that might allow players to influence or extend gameplay in certain ways during bonus rounds.

Demo Mode and Accessibility

Players interested in trying Bonus Only can do so in a free demo mode available on freedemo.games. This mode allows users to explore the game’s mechanics and bonus features without risking real money. Additionally, Bonus Only can be downloaded for free or integrated into websites via widgets, plugins, or APIs, offering flexibility for operators and players alike.

Conclusion

Bonus Only by Golden Rock Studios offers a distinct approach to video slots by eliminating traditional paylines and focusing entirely on bonus feature activation. Its classic casino theme and straightforward 3x3 layout provide a familiar visual environment, while the gameplay emphasizes dice-based bonus rounds with multipliers. The low volatility and solid RTP make it suitable for players who prefer frequent bonus engagements over high-risk spins. With a broad betting range and accessible demo mode, Bonus Only presents a clear and focused slot experience centered on its bonus mechanics.