Step into Professor Clank’s whimsical steampunk workshop, where gears and gadgets come alive. This low-volatility slot from ReelPlay features a unique reversed-cascade mechanic that can lead to explosive wins. Enjoy up to 707 ways to win and a max payout of 10,000.
Professor Clank’s Combinator Demo
Professor Clank’s Combinator RTP and Game Specs
- Provider: ReelPlay
- Genre: Video slots
- RTP: 96.1%
- Volatility: Low
- Bet Range: 0.25 - 25
- Max Payout: 10,000
- Release Year: 2022
- Grid: 6 reels, 3 rows, up to 707 ways to win

Steampunk Workshop Theme of Professor Clank’s Combinator
The game transports players into a colorful, brass-filled workshop brimming with gears, gizmos, and playful machinery. The art style fizzes with energy as the workshop pops and jiggles in sync with the action. A clankety soundtrack of “Clank!”, “Thud!”, “Bang!”, “Crash!”, and “Zing!” reinforces the whimsical Machinarium-meets-Bioshock Infinite atmosphere. Professor Clank himself may appear to activate special bonuses or multipliers.
Features of Professor Clank’s Combinator Slot
Explosive Reactions & Morphing Symbols
When a winning combination hits, all non-winning symbols except scatters explode and are removed. Remaining symbols drop to the lowest available position on their reel. If more than one symbol type remains after explosions, they all morph into the highest-paying symbol present, boosting the win potential.
Win Boosters and Drops
After explosions and morphs, if a previously winning symbol is no longer in a winning position, extra matching symbols are added to one or more adjacent reels to recreate a win. Then new symbols drop from above. Any dropped symbol that improves the win stays; others (except scatters) explode. If the new win value is greater than before the drop, another drop is triggered. When no more drops occur, the final win is awarded.
Bonus Respins Round
Triggered by landing 5 or more scatter symbols. All non-scatter symbols explode and drop. The round starts with 3 respins; each respin adds a new symbol to columns with fewer than five symbols. New scatter symbols reset the spin count. At the end, each scatter in view awards a cash prize of 1 - 100x bet or a bonus prize (Bronze 10x, Silver 50x, Gold 250x, or Platinum 2,000x the bet).
Gamble Feature
After the bonus round, players can gamble their winnings on a green-and-black segmented wheel. Up to three spins are allowed; you can risk half or all of your earnings and multiply them by 1.25x to 10x.
How to Play Professor Clank’s Combinator
Set your bet between the minimum of 0.25 and maximum of 25 using the controls on the screen. The total bet is divided by 20 to determine the base bet per way. Spin the reels and watch for winning symbol combinations across the 6-reel, 3-row grid. Wins are formed on up to 707 ways when matching symbols land on adjacent reels, starting from the leftmost reel. The game uses a cascading system - winning symbols explode and new ones fall in, creating potential chain reactions. No manual adjustments to paylines are needed, as all ways are always active.
Casinos Offering Professor Clank’s Combinator
ReelPlay’s Professor Clank’s Combinator features a low-volatility, innovative cascading system that stands out from typical slots. With a maximum payout of 10,000 and a bet range starting at just 0.25, it appeals to both casual players and those seeking steady wins. The casinos listed below are available for players in your region.
Final Verdict on Professor Clank’s Combinator
Professor Clank’s Combinator delivers a fresh twist on cascading gameplay with its reverse-cascade mechanic, morphing symbols, and win boosters. Combined with a solid RTP of 96.1% and low volatility, it offers frequent payouts and a max win of 10,000. The steampunk theme and playful sound effects make every spin an entertaining experience.
This slot is ideal for players who prefer a relaxed pace with steady, smaller wins rather than high-risk swings. The low volatility ensures that bankrolls last longer, while the bonus respins and gamble feature add extra excitement for those who want to risk a portion of their winnings.
Try the free demo of Professor Clank’s Combinator now - experience the clanking, morphing action without any commitment.
- Low volatility offers frequent smaller wins
- Unique reversed-cascade mechanic for engaging gameplay
- Max payout of 10,000 with potential for Platinum bonus up to 2,000x bet
- Captivating steampunk theme and sound design
- Base bet structure (total bet divided by 20) may be unfamiliar to some players
- Gamble Feature can risk bonus winnings, which might not suit risk-averse players
Frequently Asked Questions About Professor Clank’s Combinator
What is the RTP of Professor Clank’s Combinator?
The RTP is 96.1%.
What is the maximum win in this slot?
The maximum payout is 10,000.
How do I trigger the Bonus Respins round?
Land 5 or more scatter symbols anywhere on the reels to trigger the Bonus Respins round.
What are the bonus prize values in the Respins round?
Each scatter awards a cash prize of 1 - 100x bet, or a Bronze (10x), Silver (50x), Gold (250x), or Platinum (2,000x) bonus prize.
Is there a gamble feature?
Yes, after the bonus round you can gamble your winnings on a segmented wheel for up to three spins, risking half or all of your earnings for multipliers between 1.25x and 10x.
Can I play this slot on mobile?
Yes, Professor Clank’s Combinator is fully optimized for mobile, tablet, and desktop devices.












