Hacksaw Gaming has a knack for taking bizarre themes and strapping them to highly volatile math models. Enter Mob Ross, a game that seems to cross a feline mafia syndicate with a Bob Ross pun, playing out across a 5×5 grid.
Hacksaw’s upcoming Buried by Night uses a similar trick, where a symbol only stretches into a wild if its row joins a win. Sharing the same solid 96.32% RTP and a hefty 15,000x max win, Mob Ross is a game entirely built around conditional expanding wilds and intersecting multipliers. Here is how this mobster cat plays.
The Base Game
Let’s be fair from the start. The core mechanic revolves around two types of wild symbols: Ro$$ and Mob Ro$$.
The standard Ro$$ symbol expands downward to the bottom of the reel, but only if doing so actually completes a winning payline. The heavier Mob Ro$$ variant is much better: it covers its entire reel and pulls any standard Ro$$ symbols on adjacent reels up to full height with it.
I actually really like this “conditional” rule. It means you never get those frustrating “fake out” expanding wilds that look cool but pay nothing. Every time a cat expands in this game, you know you’re getting paid. However, because lines pay strictly left-to-right, a Mob Ro$$ landing on reel 5 is completely useless unless reels 1 through 4 have already connected.
During my session, the base game felt pretty dry. The board relies heavily on raw line hits, and my best base game win was a modest 4.1x my stake when a Mob Ro$$ covered the first reel but failed to connect with premium symbols.

The Multiplier Engine: Where the Money Is
The flat paytable (the top 8-ball symbol only pays 20x for a five-of-a-kind) means you aren’t going to get rich on standard line hits. You need the multipliers.
Standard Wilds substitute for paying symbols, but they don’t have multipliers by default. They only turn into multipliers (ranging from 2x all the way to 200x) if an expanding Ro$$ or Mob Ro$$ passes through them. If a payline runs through multiple multiplied reels, those values are added together.
In the base game, standard Wilds are scarce, making this intersection incredibly rare. You are really just biding your time until you hit the scatters.
Three Tiers of Free Spins
Hacksaw loves a tiered bonus system, and Mob Ross offers three distinct Free Spins features, all awarding 10 spins:
- Cat Calls (3 Scatters): This is your entry-level bonus. It simply boosts the odds of landing the cat symbols. On paper it plays very much like a slightly juiced-up base game.
- Nine Lives (4 Scatters): This is where things get interesting. It introduces a persistent reel mechanic. Whenever a cat lands, that reel is “activated,” guaranteeing a Ro$$ or Mob Ro$$ on that reel for every remaining spin. The trouble is, once you activate four reels, scatters are removed from the board. That rule is a bit frustrating, as the game shuts off your ability to retrigger extra spins right when the board is at its most lucrative.
- Bigg Boss Ross (5 Scatters): The Epic Bonus, as the game’s own card calls it. This requires five scatters and forces the game’s engine to fire on all cylinders. You are guaranteed at least two Mob Ro$$ symbols and one standard Wild on every single spin. This is the dream scenario: the full-reel cats and the Wilds are guaranteed to share the board, though a Wild only becomes a multiplier when an expanding cat passes through it.


How to hit the 15,000x Max Win
Mob Ross is classic Hacksaw. It’s harsh, it’s volatile, and it will give you plenty of dead spins. But when the mechanics align, the potential is undeniable.
To get anywhere near that 15,000x max win, you need the additive multipliers to do the heavy lifting. The dream setup is landing a Mob Ro$$ on reel 1 to start your 19 lines, pulling adjacent cats to full height, and having them slice through standard Wilds revealing 50x, 100x, or 200x multipliers.
Should you play it? If you are a fan of Hacksaw’s high-risk, high-reward style, Mob Ross is a fantastic addition to their catalog. Just make sure you manage your bankroll, because this mobster doesn’t hand out favors cheaply.