Hamsterdam Turns a 5x4 Slot into a Wild Night Upstairs

Hamsterdam shrinks Amsterdam into a hamster-sized city of neon signs, back rooms and questionable nightlife. Behind the comedy is a 5x4, 20-line slot built around two connected feature paths: Double Dose turns Scatters into sticky Wilds and starts a respin sequence, while three Scatters take the action Upstairs for a Hold and Win round where glass-covered positions, nut prizes and a five-member crew can reshape the board.

Hamsterdam Game Details

Hamsterdam Base Gameplay

Double Dose Locks Wilds and Keeps the Respins Going

Landing two Scatter symbols activates Double Dose. The Scatters lock in as Wilds and start a respin sequence, with wins paying in both directions. 

Hamsterdam Double Dose Wild Show Respins

Two Scatters already change the reel behaviour; a third moves the action to an entirely different floor.

Three Scatters Take the Game Upstairs

Landing three Scatters triggers Upstairs, Hamsterdam's Hold and Win feature. The setting shifts to the red-light district, where positions can be hidden behind glass and nuts carry values from 2x up to 1,000x. Whatever remains open when the final spin ends is collected and paid.

Hamsterdam Upstairs Hold and Win

Hammers can break through locked positions in chain reactions. That turns the feature into more than a standard locked-symbol Hold and Win: opening more of the board gives the nut values and character effects more room to interact.

Five Hamsters Run the Upstairs Crew

Hamsterdam gives its bonus round a full cast, with five characters providing five different effects. The Madam breaks glass, the Stripper triggers respins, the Pimp multiplies, the Dealer sticks prizes, and the Cashier pays out. Up to three characters can appear on a spin, and their effects can stack.

Hamsterdam Crew in Upstairs Bonus

Up to 10,000x in Hamsterdam

Hamsterdam carries an RTP of 96.1% and volatility rated 4.5 out of 5, placing it toward the high end of Wicked Games' scale. Maximum wins reach 10,000x the bet, while the official game page also confirms both Buy Bonus and Ante Bet options.

Hamsterdam Cashing In

One Night Upstairs

Hamsterdam leans hard into its absurd Amsterdam nightlife theme, but the feature structure underneath it is fairly substantial. Double Dose gives two Scatters their own sticky-Wild respin route, while a third Scatter opens a Hold and Win round filled with glass-breaking Hammers and five hamster characters with separate jobs.

Hamsterdam launches on September 17, 2026.