Franken Stein

Moving WILD Reels and Five Stages of Free Spins

Lightning crackles through a laboratory as Franken Stein brings its monster to life. This 5-reel, 3-row slot has 30 paylines and a Free Spins feature that develops across five possible stages, adding more WILD reels as you unlock the next stage.

Game ID
1050S
Reels × rows
5 × 3
Paylines
30
Free Spins
Up to 15
Feature Buy
60× base bet
All games
Franken Stein – Franken Stein's Base Game presents the laboratory and its 30-payline board.
Franken Stein's Base Game presents the laboratory and its 30-payline board.

How to Win

Match qualifying symbols along a payline from the leftmost reel toward the right. Only the highest qualifying win per combination is paid. WILD symbols can appear anywhere and substitute for all symbols except SCATTER, displayed with the BONUS label.

Game Features

Free Spins

Land 3 SCATTER symbols on reels 2, 3, and 4 to enter the first stage with 5 Free Spins. During Free Spins, SCATTER symbols charge the collection meter. Every 3 collected SCATTER symbols unlock another stage, up to stage 5.

The spins from an unlocked stage are added to the total immediately, and that stage begins after the current stage's spins are finished. Unlocking every stage gives 15 Free Spins in total.

Moving WILD Reels

Franken Stein – Free Spins display the collection progress above the reels and a full WILD reel on the board.
Free Spins display the collection progress above the reels and a full WILD reel on the board.

Each stage has its own number of Free Spins and full WILD reels:

  • Stage 1: 5 Free Spins with 1 WILD reel.
  • Stage 2: 4 Free Spins with 2 WILD reels.
  • Stage 3: 3 Free Spins with 3 WILD reels.
  • Stage 4: 2 Free Spins with 4 WILD reels.
  • Stage 5: 1 Free Spin with all 5 reels WILD.

In stages 1–4, the full WILD reels move from left to right after each spin. Collecting SCATTER symbols unlocks stages with broader WILD coverage.

Feature Buy

In the Base Game, Feature Buy costs 60× the current Base Bet and starts Free Spins.

Bring the Laboratory to Life

Franken Stein builds its feature around a visible progression: collect SCATTER symbols, unlock another stage, and see more reels become WILD. Try the demo to follow the monster's transformation and the moving WILD reels.

Want to Integrate Our Games?

Contact us to get full access to our game catalog and integration support.

BECOME A PARTNER