Anaconda Uncoiled Slot by Playtech

There's one feature here, and it's the anaconda. A Special Wild snake can land anywhere on a base spin, just one per spin, and the moment it does it locks in place and the respins begin. This is where everything happens. No free spins, no bonus buy, no jackpots sitting up top. Trigger the snake or the spin is nothing more than a 50-line pay evaluation.

Here's how the snake moves. On the first respin it slides one position out from the held Special Wild, left, right, up or down, and the square it crosses turns Wild. Each respin it advances one more, tracing a path until it curls all the way back to where it started. When that loop closes, the Wilds it laid down explode and scatter to random spots on the reels, and the count that scatter matches the number of squares the snake covered. Those exploded Wilds stick for a single evaluation, then vanish.

The board grows when the snake leaves the grid. If its path runs off the top or bottom edge, a whole new 6x4 array opens up beside the first, carrying its own 50 lines, and the game can stretch to two of these extra boards. More anacondas can drop during the respins too, and each one spawns its own snake. Respins keep running until every snake has looped and blown apart, so a strong trigger can cascade into a far bigger playfield than you started with. The top end works out around 1,729x.

Outside the feature it's a standard stacked-Wild grid, the red-and-gold WILD plaque covering full reels and substituting for everything except the anaconda. The setting is a Mayan temple deep in the rainforest, a jade-and-gold priestess in a red feather headdress over reels of snake medallions, ruby rings, jewelled chalices and green obsidian swords, all emerald green and gold against thick jungle foliage.