Two tall glass tubes sit on the rails, one to the left of the reels and one to the right. They look like apothecary fuel gauges, copper-rimmed and glowing teal. Each one ticks up a notch every single spin, win or no win, and when one fills it pops a feature on the next round. That is the whole pitch behind London Hunter, and it's a quietly clever one.
The left tube is the Wild Expand Tank. Roughly 13 spins to fill. When it tops out, the next spin gets an Expanding Wild that stretches across an entire reel. The right tube is the Multiplier Tank. A bit faster, around 11 spins to fill, and when it pops the next win comes with a multiplier attached. Both tanks run in parallel. Both fill at a guaranteed pace. You're never spinning into total dead air, which is rare for a medium-volatility game with this kind of small-stakes math.
Free Spins work nothing like a standard scatter trigger. There is no scatter symbol. Instead the round has to land the Hunter, the Plasma Gun, and the Dinosaur all on the same spin. When the trio drops together, you get 10 Free Spins, and the tanks fill faster during the round, so you can clock several Expanding Wild and Multiplier pops across the 10 spins instead of one. Above the grid, a Grand Jackpot meter and a Multiplier display tick along on a separate random trigger.
Visually the game commits hard to its Victorian steampunk dinosaur-hunt pitch. The 5×3 grid sits inside a brass-and-copper frame ringed with rivets and gauges. Behind it, a foggy industrial London skyline rolls out toward a distant Big Ben silhouette. Symbols are circular brass medallions: a Victorian bulldog in a bowler tie, a leather pith helmet, a plasma gun, a small green T-Rex, plus Q, J, A, K royals carved into etched brass. The 1,200x max win is modest by 2026 standards, sure, and that's the trade-off for the regular tank-fed feature cadence. London Hunter is an official Habanero partner release on Respinix.