Mad Scientist Breaking Beakers - Hold Win Review
Mad Scientist: Breaking Beakers – Hold & Win is a Betsoft video slot with a 5x4 grid and 10 fixed paylines, where players spin to match symbols from left to right for wins. Base gameplay includes Expanding Wilds that cover entire reels to substitute for regular symbols, Mystery Symbols that reveal matching icons after spins, and adjustable bets from 0.10 to 100 with quick spin and autoplay options. The core Hold & Win bonus activates on six or more scattered Beaker symbols, granting 3 respins where Beakers drop to the lowest positions; filling a full bottom row awards prizes and resets respins to 3. Special Beakers add depth: ALL collects all visible Beaker values, CROSS gathers row and column totals, and EXTRA boosts all Beakers by 1x-5x. Visuals depict a chaotic laboratory with Dr. Walter Prescott, bubbling potions, fiery explosions, and vibrant chemical animations in a sci-fi aesthetic. It stands out through interactive Hold & Win modifiers that introduce collection and enhancement mechanics beyond standard respin collection, alongside cascading row clears for chain reactions, on medium volatility with 96% RTP and max win up to 5000x.
- RTP
- 96.53%
- Volatility
- Medium
- Max Win
- 4,336x
- Score
- 78.6/100
How It Plays
Players choose this slot for its engaging Hold & Win bonus with special Beaker modifiers that add strategic variety to respin collection. The Expanding Wilds and Mystery Symbols provide frequent base game action on a medium volatility setup suitable for balanced sessions.
What Makes It Unique
The Hold & Win feature distinguishes itself by requiring full bottom row clears to reset respins, combined with ALL, CROSS, and EXTRA Beakers that collect, cross-collect, or boost values for dynamic payouts.
Key Features
- Hold & Win Bonus
- Expanding Wilds
- Mystery Symbols
- Special Beakers (ALL, CROSS, EXTRA)
- Multipliers
- Respins
- Bonus Buy
- Fixed Jackpots
