The Dog House Multihold Slot Review

The Dog House Multihold takes a 5×3, twenty-line grid and lets its free-spin feature expand to as many as four boards. Three scatters award seven spins on one selected grid; later groups of three unlock additional grids and add one to three spins. Sticky Wilds transfer to each new board, carrying earlier progress forward. Wilds have 2x or 3x multipliers that add when they contribute to the same win. RTP, volatility and a maximum win are not provided for this release, dated 27 February 2023.

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The Dog House Multihold at a glance

Provider	Pragmatic Play
Genre / theme	Animals
Game type	Video slot
Reels / grid	Up to four 5 x 3 grids
Payout mechanic	20 lines per grid
Release date	27 February 2023
Main features	5×3 base grid with 20 paylines; wilds carry 2x or 3x additive multipliers; 3 scatters award 7 free spins on one selected grid; further sets of 3 scatters unlock up to four grids and add 1-3 spins; sticky wilds transfer to each new board.

RTP and stake limits can vary by version and market. Check the information screen in the game you open. Maximum win is a ceiling, not an expected result.

The bonus expands by unlocking boards

The base configuration uses a 5×3 grid with twenty lines. Three scatters award seven free spins on one selected grid. Further groups of three scatters can unlock up to four grids and add between one and three spins. The feature therefore grows in screen count through subsequent scatter sets, rather than beginning with all four boards already active.

Each grid has its own twenty-line framework, so additional boards expand the number of active layouts involved in the feature. The evidence does not state how the initial grid is selected or which later scatter count maps to one, two or three added spins. Those uncertainties should remain open; the supported rule is that each further set can unlock another board and add time, up to four boards overall.

Sticky Wilds travel with the feature

Wilds carry 2x or 3x values and become sticky. When a new board unlocks, sticky Wilds transfer to it, so positions established earlier remain relevant as the feature expands. This continuity is the central distinction from a bonus that starts over on each new grid: expansion adds another board while preserving the stated Wild progress.

If multiple multiplier Wilds participate in the same win, their values combine additively. Two 3x Wilds should therefore not be described as a 9x product; the documented rule is addition. Sticky transfer can give the same positions a role across boards, but it does not ensure that every transferred Wild joins a winning line on each grid. Line outcomes still depend on compatible symbols around the positions.

Continuity without a known payout ceiling

The feature combines three kinds of progress: more boards, additional spins and persistent Wild positions. Scatter sets control expansion and time, while sticky Wilds carry multiplier potential forward. This makes the sequence legible as a growing system rather than a series of unrelated bonuses. The more grids become active, the more board states the player must track, but the same transfer rule keeps earlier positions connected to the new layout.

The release is dated 27 February 2023, but no RTP, volatility or maximum win is recorded. The mapping from later scatter sets to added spins is also absent, as is the initial grid selection method. A full description can explain how boards unlock and Wilds transfer, but cannot rank the feature’s likely return or claim that four boards automatically produce a larger payout. The absent figures should not be borrowed from another Dog House game.

Putting the features together

The Dog House Multihold’s defining idea is continuity across expanding boards: scatters unlock more grids and time, while sticky Wilds carry forward instead of disappearing when the layout grows. Additive multiplier settlement keeps the Wild values interpretable. The feature’s unknowns are meaningful, though: the added-spin mapping, initial grid selection and overall payout ceiling are not given. Readers can follow the board expansion and symbol persistence, but should not infer a likely advantage from reaching four grids or import configuration figures from another game in the series.

Strengths

Board unlocks, added spins and transferred sticky Wilds create linked forms of progress. The additive 2x and 3x rule makes combined Wild values explicit across the twenty-line grids.

Weaknesses

The later scatter-to-spin mapping and first-grid selection are unknown. Transferred Wilds still need compatible lines, while RTP, volatility and the overall maximum are not specified.

Our Editor’s View

The Dog House Multihold has a clear hook in the way the feature grows without discarding its past. New grids arrive through scatter sets, but sticky Wilds transfer, so the screen count expands while positions retain meaning. Additive multipliers also make the arithmetic easier to read. The unknown grid and spin details limit any prediction of how a run develops, and a fourth board is not itself a payout. The game is most interesting as an accumulating layout, not as a promise that expansion automatically improves the result.