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Rules and Gameplay

Kaiser is a captivating slot game set during World War One, inviting players to join the adventure with the lone soldier Hans Schultz. This slot unfolds on a 5×5 reel setup with 40 paylines, offering players a chance to wager from $0.20 to $40 per spin. It features medium-high volatility and boasts an exceptional RTP of 97%, indicating that wins occur at a rate of roughly 1 in 5 spins. The gameplay requires players to land 3 to 5 matching symbols adjacently, starting from the leftmost reel, with 5-of-a-kind combos yielding up to 15x the stake.

Bonus Features

Kaiser slot is enriched with an array of bonus features designed to elevate the gaming experience. Here’s a list of key bonus features you’ll encounter:

  • Random Wild Multiplier Feature: Adds 3 to 10 Wild symbols randomly to the reels, initiating with a 1x Multiplier. The Multiplier increases with subsequent triggers up to 3x, before resetting.
  • Free Spins: Triggered by landing 3 golden box Scatter symbols, granting players 7 spins. The round starts with 3 to 10 Roaming Wild Multipliers placed randomly, which move around the grid between spins, starting at a 1x value and can increase up to 5x.

These features not only add depth to the gameplay but also significantly increase the potential for big wins, making every spin an exciting prospect.


The Kaiser slot game features a diverse range of symbols that add to its thematic depth. Here’s a breakdown of key symbols:

  • Low-value symbols: Classic A-10 royals
  • Premium symbols: Cheese, Pretzels, Officers, and Nurses
  • Wild symbols: Represented by Pilsner beer labels in the base game and Eagle emblems in Free Spins, substituting for any other regular symbols.

These symbols are integral to forming winning combinations and triggering the game’s special features.


The Kaiser slot offers a variety of payouts depending on the symbols matched. Here’s a brief overview:

Symbol 3x Combination 4x Combination 5x Combination
Cheese 4x 2x 0.75x
Pretzels 5x 2.5x 1x
Nurses 15x 5x 2x

This table illustrates the potential for significant wins, particularly through 5-of-a-kind combinations and the game’s bonus features.


Kaiser plays out across 40 paylines, providing ample opportunities for players to form winning combinations. Paylines run from left to right, requiring three or more matching symbols on adjacent reels, starting from the leftmost reel. The game’s design and structure offer a balanced mix of regular wins and the excitement of hitting big payouts through its bonus features.

Pros & Cons

Pros Cons
High RTP of 97% Relatively low maximum win potential
Engaging theme set during World War One Theme might be sensitive for some players
Innovative bonus features including roaming wilds and multipliers Base game multiplier resets upon reaching 3x

Minimum and Maximum Bet

The Kaiser slot game caters to a wide range of players with its flexible betting options. You can start your journey with a minimum bet of $0.20, making it accessible to players on a budget. For those who prefer to play with higher stakes, the maximum bet is set at $40 per spin. This range allows both casual players and high rollers to enjoy the game according to their individual preferences and bankroll sizes.

Game Jackpot

The Kaiser slot offers a maximum win of 2,333x your bet, providing a significant jackpot for lucky players. Alongside this potential win, the game features a high Return to Player (RTP) of 97% and medium-high variance. This combination indicates a game that pays out frequently, but with the chance of significant swings in luck due to its variance. The RTP is notably above the industry average, suggesting better returns over the long term for players engaged in this war-themed adventure.

About Provider

Peter and Sons is a relatively new but highly promising slot game developer known for their unique art style and innovative gameplay features. Established in 2019, the company has quickly made a name for itself in the online casino world. By focusing exclusively on slot games, Peter and Sons have demonstrated a commitment to quality and creativity, employing a team of skilled artists and developers to bring their distinctive ideas to life. Their portfolio, though still growing, already showcases a range of themes and mechanics that stand out in the crowded online gaming market.

How To Play

  • Open Kaiser slot on your chosen device, supporting both desktop and mobile play.
  • Review the paytable by pressing the menu button to understand the value of each symbol and the game’s bonus features.
  • Adjust your bet using the bet button, with options ranging from $0.20 to $40 per spin.
  • Spin the reels by pressing the spin button and watch for winning combinations and triggerable features.
  • Engage with the game’s bonus features, including Random Wild Multipliers and Free Spins, to maximize your winning potential.


Kaiser is an engaging and visually appealing slot game set against the backdrop of World War One, offering a unique blend of history with the thrill of slot gaming. With its high RTP, innovative bonus features, and flexible betting options, it caters to a broad audience. Despite its relatively low maximum win potential, the game compensates with frequent payouts and engaging gameplay. Peter and Sons have created a slot that not only looks great but also provides a compelling gaming experience, making it a must-try for fans of thematic and feature-rich online slots.