Stash and Grab Frenzy Slot by Light & Wonder

The cartoon vault here is staffed by three different robbers, each one a separate symbol that only shows up once Free Spins kick in. A green-jumpered crook, a pink-masked accomplice with a radio, and a striped-shirt thief in a domino mask. They aren't decoration. During the bonus, every Robber that lands becomes a Walking Wild that shuffles one reel to the left per respin, scooping any SWAG cash bags it passes into the Stash meter on the side of the grid.

The SWAG bags themselves carry fixed cash values from 2x your bet up to 50x (with 3x, 5x, 10x, 15x, 20x, 25x, 30x and 40x rungs between). In the base game these only pay out if they land on a winning line, and the cash on the bag gets stripped off during win rendering. Inside Free Spins they flip purpose entirely - they're Robber food. A single bag can be collected by more than one Walking Wild on the same respin if multiple Robbers walk past it, and the respin chain keeps running until every Robber has marched off the leftmost reel. The trigger pays 6, 8 or 10 spins for 3, 4 or 5 scatters, and Free Spins can't be retriggered - your spin count holds steady through every respin instead.

Buy Pass at 54.1x your stake skips the scatter wait and drops you straight into the bonus, but the spin count it awards is randomised between the same 6/8/10 values, so you might pay flat-rate and walk out with the minimum trigger. The buy version runs a hair under the base RTP. Outside of the Robbers the symbol set is straight luxury heist shorthand: diamond, crown, necklace, ring, earrings on red velvet, with the usual 10-through-Ace royals in chiselled stone fonts handling the low end. Art style from Light & Wonder is full Saturday-morning cartoon - exaggerated grins, comic-book outlines, a brass vault dial spinning behind the reels.

One thing the math sheet flags: when Wild or Robber symbols make up a winline alongside a low-pay royal, the line pays at the highest-paying symbol's rate rather than the low value, and a full reel of five Wilds/Robbers awards the top symbol outright. It's a small thing but it changes how a near-miss row of cards plus three masked thieves actually settles.