Kaiser is a WWI-themed video online slot from Peter & Sons set on a 5x5 grid with 40 paylines. The year is 1914, and the game puts you alongside Hans Schultz, a lone soldier scoring wins behind enemy lines for his Kaiser.
The base game randomly places 3 to 10 Wilds on the board with a multiplier that climbs each time the feature fires. Three Scatters trigger 7 free spins with roaming Wilds and a multiplier that reaches 5x without ever resetting. The max win is 2,000x the bet, and RTP reaches up to 96%.
Gamdom Casino is the recommended platform for Kaiser, with crypto deposits, instant withdrawals, and demo mode available before any real-money play.
Peter & Sons set Kaiser in 1914 at the opening of the First World War. The reels are populated with WWI imagery: eagle emblems, Iron Crosses, artillery, and the soldier Hans Schultz himself as the Wild symbol.
The tone is bold and stylised rather than realistic. Multiplier Wilds and roaming mechanics give the game a progressive momentum that fits the military advance theme without taking it too seriously.
| Field | Detail |
| Software | Peter & Sons |
| Game Type | Video Slot |
| Reels / Rows | 5x5 |
| Paylines | 40 (left to right) |
| RTP | Up to 96% (dynamic range 86%--96%) |
| Volatility | Mid-High |
| Min Bet | $0.20 |
| Max Bet | $100 |
| Max Win | 2,000x |
| Jackpot | None |
*Subject to change
Kaiser operates on a dynamic RTP model ranging from 86% to 96%. The highest configuration sits at 96%, which is competitive across the broader slots market. Volatility is mid-high, meaning wins are not frequent but meaningful when the Wild multiplier fires or free spins land.
Hit frequency sits at approximately 20%, so roughly one in five spins produces a return in the base game.
Kaiser accepts bets from $0.20 to $100 per spin. The range covers low-stakes sessions and moderate high-roller play, though the $100 ceiling is narrower than some comparable titles.
The simulated maximum win is 2,000x the bet. That figure is achievable within 1 billion simulated rounds and reflects the combined output of the Wild multiplier feature and the free spins multiplier climbing to 5x across multiple roaming Wilds.
Kaiser uses 40 fixed paylines across a 5x5 grid, evaluated left to right. Only the highest win per line is paid.
Wilds substitute for all symbols except the Scatter. At random intervals during the main game, the Wild placement feature fires and places 3 to 10 Wilds randomly across the board. Each time it triggers, the Wild multiplier increases by one step up to a maximum of 3x, then resets and begins climbing again.
Three Scatter symbols landing on reels 2, 3, and 4 trigger the bonus round, awarding 7 free spins.
At the start of free spins, 3 to 10 roaming Wilds are placed on the board. On every spin these Wilds move to new random positions. Collecting additional Scatters during the feature increases the Wild multiplier in steps from 1x up to 5x. The multiplier does not reset during the feature. Each multiplier upgrade also awards 2 extra spins.
The combination of up to 10 roaming Wilds at a 5x multiplier across extra spins is where the 2,000x ceiling comes from.
The Kaiser demo is available on Gamdom without registration. Given the mid-high volatility and random Wild placement timing, running 50 to 100 demo spins gives a realistic sense of how often the multiplier feature fires before committing real money.
Kaiser runs on Peter & Sons' HTML5 engine and is optimised for iOS and Android browsers. The 5x5 grid scales cleanly in portrait mode. No app download is required on Gamdom. All features, including the roaming Wild animations and multiplier display, render correctly at mobile viewport widths.
The Wild placement feature builds the multiplier through three steps before resetting. If the multiplier is already at 2x or 3x when you enter a spin, the next trigger either pays at that level or resets. Knowing where you are on the cycle helps manage expectations during a session.
With three specific reels required for the Scatter trigger and mid-high volatility, free spins will not land on every session. A session budget of at least 50x your stake gives the base game enough room to cycle through the Wild placement feature several times and offer a realistic chance at the bonus.
In free spins the multiplier never resets. Each Scatter collected during the bonus both upgrades the multiplier and adds two spins. Avoiding the stop button and letting the feature run its natural course is important because early termination abandons any multiplier progress that has already built.
Peter & Sons produces a range of visually distinct, feature-driven slots across the volatility spectrum. Players who enjoyed the Wild multiplier mechanic in Kaiser will find similar momentum-building logic in other titles from the studio.
Lock 'n Load: The closest thematic companion to Kaiser in the Peter & Sons catalogue, set in a similarly gritty military world with Wilds and a free spins structure that should feel immediately familiar.
Barbarossa Dragon Empire: Peter & Sons' flagship series built on cascading multipliers that compound with each win, sharing Kaiser's momentum-building logic but pushing the ceiling considerably higher.
Sands of Destiny: A high-volatility Peter & Sons release on an expanding 6x4 grid with Wild symbols and a free spins round where multipliers build across the feature, echoing Kaiser's non-resetting bonus multiplier mechanic.
Check the full catalogue at Gamdom.
Kaiser delivers a clear mechanic loop: random Wild placement builds a multiplier in the base game, and free spins extend that logic with roaming Wilds that compound rather than reset. The 2,000x ceiling is modest compared to extreme-volatility titles, but the mid-high volatility profile and 20% hit frequency make sessions more active than most bonus-dependent releases.
The dynamic RTP model means verifying the active configuration before playing is worthwhile. At the 96% configuration Kaiser is a competitive choice for players who want a WWI aesthetic with a well-structured Wild multiplier engine.
Slots are games of chance. Outcomes are random and cannot be influenced. Set deposit or loss limits before playing. Gamdom's self-exclusion feature is available if you need to step away. External support is available at BeGambleAware.
Kaiser uses a dynamic RTP model ranging from 86% to 96%. The high RTP range is 96%. Always confirm the active RTP in the game rules before playing.
At random intervals the game places 3 to 10 Wilds on the board. Each time this feature fires, the Wild multiplier increases by one step up to a maximum of 3x, then resets. The multiplier applies to wins involving those Wilds.
Land three Scatter symbols on reels 2, 3, and 4 simultaneously. This awards 7 free spins with roaming Wilds.
The Wild multiplier starts at 1x and increases each time a Scatter lands during the feature, up to a maximum of 5x. Unlike the base game, the multiplier does not reset during free spins. Each upgrade also awards 2 extra spins.
The simulated maximum win is 2,000x the bet, recorded across 1 billion simulated rounds. It requires multiple roaming Wilds contributing to wins with the multiplier at or near its 5x ceiling during free spins.