Free demo & player guide
Mad Scientist: Breaking Beakers - Hold & Win TM
No sign-up · no deposit · full screen available
Free slot demo · player guide
Mad Scientist: Breaking Beakers - Hold & Win TM
Dr. Walter Prescott has never truly been satisfied with merely mixing solutions and turning carrots into gold, but in MAD SCIENTIST: BREAKING BEAKERS – HOLD & WIN, you’ll have the chance to make his dreams come true by smashing beakers open for huge wins!
18+ · free play · no account or deposit
Game details checked 19 Aug 2026How we check games
60-second guide
What matters at a glance
Free play
Play Mad Scientist: Breaking Beakers - Hold & Win TM here
Open the game above to check its pace, controls and features. Free play stays on SlotsCollector.
Look for
Features worth trying
- Hold & Win Feature
6 or more scattered BEAKER symbols trigger the HOLD & WIN FEATURE with 3 respins! At the end of a spin, all symbols drop down to the lowest spot they can occupy. A winning combination is formed when a horizontal line is cleared, resetting the respins back to 3!
- Special Beakers
3 SPECIAL BEAKERS can appear during HOLD & WIN FEATURE: ALL, CROSS, and EXTRA. The ALL BEAKER collects the values of all BEAKERS on screen, the CROSS BEAKER grabs the values of the BEAKER symbols in the row and column it appears on, and the EXTRA BEAKER adds more value to each BEAKER symbol!
- Wilds
WILD substitutes for all symbols except the BEAKER symbols and extends to cover the entire reel!
Game overview
What is Mad Scientist: Breaking Beakers - Hold & Win TM?
Dr. Walter Prescott has never truly been satisfied with merely mixing solutions and turning carrots into gold, but in MAD SCIENTIST: BREAKING BEAKERS – HOLD & WIN, you’ll have the chance to make his dreams come true by smashing beakers open for huge wins! What blends will you make in the lab today? Three special BEAKER symbols appear during HOLD & WIN FEATURE: ALL, CROSS, and EXTRA! Each one has its own powerful effect on gameplay, and each one will enhance your winning experience! Blended together, or stand alone, the BEAKER symbols will bubble and froth once broken, leading the way to enormous gains… with science! MAD SCIENTIST: BREAKING BEAKERS – HOLD & WIN is 5 reels and 4 rows of the most incredible, leading-edge science in the world, and you can be part of it by busting beakers and mixing solutions until you find the right blend that brings home the wins!
How it plays
The features that shape the game
Mad Scientist: Breaking Beakers - Hold & Win TM is listed as a Video Slot from Betsoft.
Hold & Win Feature
6 or more scattered BEAKER symbols trigger the HOLD & WIN FEATURE with 3 respins! At the end of a spin, all symbols drop down to the lowest spot they can occupy. A winning combination is formed when a horizontal line is cleared, resetting the respins back to 3!
Special Beakers
3 SPECIAL BEAKERS can appear during HOLD & WIN FEATURE: ALL, CROSS, and EXTRA. The ALL BEAKER collects the values of all BEAKERS on screen, the CROSS BEAKER grabs the values of the BEAKER symbols in the row and column it appears on, and the EXTRA BEAKER adds more value to each BEAKER symbol!
Wilds
WILD substitutes for all symbols except the BEAKER symbols and extends to cover the entire reel!
Mystery Symbols
Each reel contains MYSTERY SYMBOL positions that are replaced with 1 random symbol before the reel spin is initiated. All MYSTERY SYMBOL positions are filled with the same symbol.
Before you play
Does Mad Scientist: Breaking Beakers - Hold & Win TM match what you want?
Judge the format and features first. Theme alone tells you very little about how a game feels.
What this game offers
- Video Slot format from Betsoft
- High volatility
- Hold & Win Feature
- Special Beakers
- Wilds
What to check first
- This page lists RTP at 96.24%; confirm it in the version you open.
- Casino stake limits and feature settings may differ from the free-play version.
- Free play shows the mechanics, but it cannot predict a future result.
Quick answers
Mad Scientist: Breaking Beakers - Hold & Win TM FAQ
Clear answers based on the game information and demo status available today.
Can I play Mad Scientist: Breaking Beakers - Hold & Win TM for free?
Yes. Select “Play free demo” to open Mad Scientist: Breaking Beakers - Hold & Win TM on this page without an account or deposit.
What type of game is Mad Scientist: Breaking Beakers - Hold & Win TM?
Mad Scientist: Breaking Beakers - Hold & Win TM is listed as a Video Slot from Betsoft. The confirmed features are listed above.
What is the RTP of Mad Scientist: Breaking Beakers - Hold & Win TM?
The RTP shown for Mad Scientist: Breaking Beakers - Hold & Win TM is 96.24%. A casino may offer a different configuration, so confirm the value in the in-game information screen.
Can I play for real money here?
No. SlotsCollector provides game information and free demos only; it does not accept bets or deposits.
Game facts
Mad Scientist: Breaking Beakers - Hold & Win TM numbers and features
These are the details currently confirmed for this game. Check the in-game information before using real money.
Payouts & risk
- RTP
- 96.24%
- Volatility
- High
- Hit rate
- 19.98 %
Reels & wins
- Reel layout
- 5 reels
- Paylines
- 10
- Payout system
- Paylines
Release & devices
- Release date
- 27 Mar 2025
More to play
More games from Betsoft
Check real-money availability
This game may be available to play for real money at our partner sites. Availability varies by location.
Advertiser disclosure