Cyber Vault

Four Leaf Gaming casts Cyber Vault as a hacking heist, dropping the player next to a vault door on a grid that reads more like a cracking device than a standard reel set. The board is a 5x5 panel driving 3,125 ways to win, with an Uplink Trail wrapped around the outside of the reels, and wins form from adjacent symbols reading left to right, starting on the rightmost reel rather than the left.

Four card suits make up the low pays, returning 1x to 1.2x the stake for five matching symbols, while five further high-value icons pay 2x to 5x for the same. A circular 'W' wild substitutes for any regular paying symbol.

Battery symbols collect underneath a Powerup Reel as they land; once three have been gathered, that reel spins and either moves the player along the Uplink Trail or collects whatever prize occupies their current position. Trail prizes include cash up to 5,000x the stake, a free spins award, or entry into the Super Spinner, which itself pays 40x to 250x in cash or 5 to 25 free spins. Collecting a prize resets the Trail back to its starting point, though position carries forward between spins.

Free spins begin with four hacks in the bank. Only cash values lock into the grid during the round — Battery symbols can still land but don't stick — and gathering three Batteries fires the Powerup Reel again and resets the hack count back to four. The round continues until four hacks pass in a row without the Powerup Reel triggering, at which point the total value sitting on the grid is paid out. The Uplink Trail changes shape inside free spins too, offering prize upgrades that add a flat amount to every value on the board, multipliers that double or scale a single random prize, replicators that clone a prize onto an empty cell, extra hacks, and a persistent battery added straight to the Powerup Reel — the last two convert into a 25x prize once collected.

Nitro Spins can be switched on for an extra 50% stake or 4 coins per spin, increasing how often Battery symbols, coin drops and the Super Spinner all appear; funding it with coins puts RTP at 96.17-96.18%. Free spins can also be bought outright for 84x the bet, at a 96.13% RTP for that route.

Cyber Vault carries a base RTP of 96%, medium volatility, a 20% hit frequency and a maximum win of 22,760x the stake, on bets from 0.10 to 20. It released in February 2024.