Swag Bag Bonanza Slot by Relax Gaming

The reels sit inside a stone bank facade with Union Jack flags either side, a Mini parked at the kerb and a red double-decker rolling past the Big Ben skyline at golden hour. It's a Cockney heist setup, played for caper-comedy rather than menace, and the mechanic underneath it is a four-stage progression chase rather than a standard free spins round.

Coin symbols are where the math actually lives. Nine denominations land on the 5x4 grid carrying their own printed values, from a modest 2x your stake all the way up to a 10,000x prize on a single icon. Ignore the card royals for a second - the Coins are what you're farming. The Robber Wild substitutes in pays AND, during free spins, sweeps every visible Coin value off the board into your pot. The Cop Wild substitutes too, but in the bonus he's the antagonist: he knocks the stage progress backwards. Robber resolves first on any spin where both land, which matters more than you'd think.

Two Robber Scatters drop a Busted Re-Spin: scatter reels lock, the rest spin once, and a third or fourth scatter promotes you straight into the bonus. Three scatters open the Swag Bag with 10 spins, four with 15. From there you climb a four-rung ladder of multipliers - x1, x2, x10, x50 - and crucially the multiplier only applies to Coins the Robber collects, not to standard payline hits. Reach Stage 4 and you're in Super Swag Free Spins where everything sits at x50 and the Cop defects, collecting alongside the Robber instead of blocking him. Five scatters off a base spin throws you straight to Super Swag without the climb.

The Buy Feature is priced at 49x bet, which is an oddly specific number for Relax Gaming - most of their catalogue uses round 50x or 100x tags. It guarantees three or more bonus symbols and direct entry into Swag Bag spins. Whether you climb to Stage 4 from there is still on the reels.