Cyber Vault: Slot Overview
In the popular TV series 'Mr. Robot,' the enigmatic character Tyrell Wellick states, 'Hand a man a gun, and he can rob a bank. But give him a bank, and he can rob the world.' Taking inspiration from this idea, Four Leaf Gaming introduces players to their futuristic slot game, Cyber Vault, with Raven as the lead character. Unlike traditional heists executed with guns, Raven employs high-end hacking skills to pull off daring heists in this digital age. The game transports players to a new era where hacking is seen as a sophisticated art, and bold actions are the primary currency that holds value. Instead of typical hacking techniques, players engage with reels to attempt breaking the vault, aiming to unlock significant winning prospects.
Cyber Vault begins with an intriguing scene where Raven descends into the depths below, leading players swiftly to a gaming setup placed adjacent to a massive vault door. This setting brings players closer to a futuristic world where, rather than relying on superior hacking prowess to infiltrate systems, the primary requirement is sheer luck to open the vault's lock. Cyber Vault offers an imaginative game environment filled with details, creating an exciting virtual playground for players seeking immersive escapism.

The game features a 5x5 reel layout, presented as a hacking device, which offers 3,125 potential ways to win. A distinctive Uplink Trail surrounds these reels. Winning combinations are formed using adjacent symbols from left to right, beginning at the rightmost reel, and the game's mathematical model is characterized by medium volatility—a detail that may surprise some, given the thematic elements and winning potential it offers. RTP With a return to player (RTP) rate of 96.13%, players can place bets ranging from 0.10 to 20 currency units and have access to Nitro Spins and a bonus buy feature, each offering unique gameplay enhancement opportunities.
Classic card suits—spades, hearts, diamonds, and clubs—serve as the low-paying symbols in Cyber Vault, while five other mysterious, mechanistic symbols deliver higher rewards. Deciphering these symbols' purposes might be complex, and they could resemble power-ups or health packs. Matching five card suits rewards the player with a payout ranging between 1 to 1.2 times the stake. Conversely, five matching high-paying symbols yield a payout between 2 to 5 times the original bet. Cyber Vault's wild symbol, depicted as a 'W' encased in a circle, replaces all regular paying symbols when forming winning combinations.
Cyber Vault: Slot Features

Four Leaf Gaming's slots are known for a wealth of features, and Cyber Vault doesn't disappoint. The slot is rich with elements such as Battery symbols, a Powerup Reel, the Uplink Trail, Super Spinner, free spins, Nitro Spins, and countless other offerings. bonus buy .
Battery Symbol & Powerup Reel
Whenever Battery symbols appear on the reels, they accumulate below the Powerup Reel. Once there are three Batteries gathered, the Powerup Reel activates, resetting the Battery count. Upon activation, the Powerup Reel may yield one of two possible outcomes:
- Move – Players advance along the Uplink Trail in the designated direction.
- Collect – Players collect a prize corresponding to their current position on the Uplink Trail.
Uplink Trail
Players start their journey at the entry point on the Uplink Trail. The outcomes from the Powerup Reel dictate whether they move or collect prizes. The Uplink Trail offers cash prizes, up to 5,000 times the stake, free spins, and Super Spinner bonuses. The trail resets to the starting position following a collection. Players' progress on the trail carries over from spin to spin, albeit tied to the selected stake value.
Super Spinner
When a Super Spinner gets triggered from the Uplink Trail, it grants either a cash prize worth 40x to 250x the stake or 5 to 25 free spins.
Free Spins
When prompted by the Uplink Trail, players win four hacks if the free spins round commences. During these rounds, cash values are displayed and can become 'locked' in place, barring Batteries which appear but do not lock. Gathering three Batteries reactivates the Powerup Reel and replenishes the hack count to four. Free spins proceed until there are four consecutive spins without Powerup Reel activation. Prizes on the Uplink Trail during free spins include:
- Prize – Adds a specified prize (10x to 5,000x) to the grid.
- Upgrader – all prizes increase by 1x.
- Power Upgrader – Increases all prizes by a displayed value on every spin, with the multiplier rising with each new collection.
- Multiplier – Randomly selected prize amounts are multiplied by 2.
- Power Multiplier – Chooses a random prize and multiplies it by the displayed value, incrementing with each subsequent collection.
- Replicator – Duplicates a picked prize into an adjacent empty slot.
- Top Replicator – Copies the most valuable prize into an empty slot.
- Battery Overcharge – Provides an additional three spins with the Powerup Reel spinning each round. Batteries collected during this feature are kept until it concludes.
- Extra Hack – Increases the count of possible hacks to five and converts into a 25x prize block when activated.
- Power Battery – Inserts a permanent Battery into the Powerup Reel, which transforms into a 25x prize block once collected.
Upon depleting the hack attempts, players receive the cumulative value of all prizes present on the grid, concluding the round.
Nitro Spins & Bonus Buy
Opting for Nitro Spins intensifies gameplay by raising the stake by 50% or utilizes 4 coins per spin for activation. During Nitro Spins, Battery scatters appear more frequently, and coins are collected more often, with the Super Spinner activating more frequently. Enabling Nitro Spins with coins adjusts the RTP to 96.17%-96.18%. Alternatively, players can access the free spins feature by paying 84x the bet or 700 coins, maintaining an RTP of 96.13%. Coins accumulate when they appear randomly over symbols on the grid.

Cyber Vault: Slot Verdict
Bob Dylan's words resonate well in this context, 'Steal a little and they throw you in jail. Steal a lot and they make you king,' from his song 'Sweetheart Like You.' Apologies for quoting extensively, but the themes of hacking and vault-raiding inspire a contemplative mood. Four Leaf Gaming has created a sprawling and immersive experience that allows players desiring to dive into a game world the opportunity to do so. While Cyber Vault might not be a virtual reality video game, the cinematic intro and the complex game grid that acts akin to a hacking device, coupled with intricacies of the bonus round, offer much to engage players.
Breaking into vaults requires persistence and patience, akin to the methodical nature of playing Cyber Vault. The Uplink Trail provides a relatively straightforward way to advance, with abundant Batteries and frequent Powerup Reel triggering. However, the vast majority of gameplay involves moving forward and backward along the trail, lingering on potential rewards yet seldom securing one. Given Cyber Vault's deliberate pace, some players may feel frustration. Yet, as in all slot games, luck plays a large part—some spins are beneficial, others not as much. Despite this, the Uplink Trail offers occasional winning opportunities, including free spins, and Cyber Vault's bonus round is particularly attractive to those fond of the 'hold 'n' win' mechanic due to its uniqueness. Similar to the base game, achieving the most exciting features on the Uplink Trail demands considerable luck.
Slots themed around heists and vaults are not uncommon in the online gambling market, but Four Leaf Gaming delivers a fresh approach with their distinctive game. Given the potential maximum win of 20,000 times the bet, the game presents a compelling challenge resembling an engaging Sudoku puzzle that players are eager to solve elements of.
In Short
While the game might progress slowly, Cyber Vault offers a board game-style slot experience worth attempting.
(1 = worst / 10 = best)