Bangkok Hilton Slot Review

The Bangkok Hilton Slot Game

According to the internet, ‘Bangkok Hilton’ most commonly refers to Thailand’s notorious Klong Prem Prison. It’s also the title of the 1989 Australian miniseries book about escaping the prison, or, less frequently, Bang Kwang Central Prison, known for housing Thailand’s death row. Now, Nolimit City has introduced the name "Bangkok Hilton" to the online slot world.

This new game starts with a sped-up filmic entrance into the caged premises, ending up at a relatively older man holding a banner. The walls are splattered with blood and bullet holes, a grim display of how authorities create more space. Cocky tourists aren’t spared from the hellhole either.

The playing field abides by an unusual configuration of 2-3-4-4-4-4 reels centred in the screen. Meanwhile, several controls, including the bet selector and Spin buttons, are scattered on either side of the window.

Symbols and Payouts

This video slot’s paytable is grouped into low-paying or inmate symbols. Considering the game features 152 connected ways, you win when three or more of the same symbol appear on adjacent reels, connected through the same row, one row up, or down, from the leftmost side.

Regular symbols only appear on the main Bangkok Hilton slot reel area. The low-paying category includes the 10, J, Q, K, and A card royals. These pay 0.1x to 0.4x, 0.15x to 0.6x, 0.2x to 0.8x, 0.25x to 1x, and 0.3x to 1.2x the bet, respectively.

Then, the high-paying symbols are inmate characters distinguished by different backgrounds—Grey, Blue, Red, Green, and Yellow. These pay 0.4x to 1.6x, 0.5x to 2x, 0.6x to 2.4x, 0.7x to 2.8x, and 0.8x to 3.2x the bet, respectively.

The gameplay also features a non-paying wild symbol that can appear on all reels except the first.

Bangkok Hilton Slot Bonus Features

A lot goes on inside the cells, including an Enhancer Cell jammed with modifiers, bonus rounds, Nolimit Boosters, and bonus buys!

Bonus Symbol

The bonus symbol in the Bangkok Hilton can appear on reels 3-6 and transform into wilds. Managing two in the base game makes the xBoost 1 and 2 trigger a respin with opened Enhancer Cells, where the bonus symbol appeared previously.

Any other scatter landing during the respin grants another spin. Both free spin modes can’t be triggered during the respin.

Enhancer Cells

Four locked Enhancer Cells sit above reels 3-6, and open when a bonus symbol lands on the corresponding reel. Once open, they can reveal:

• xSplit Reel: Splits all symbols in its column, doubling their size.
• xSplit Row: Randomly lands on its reel, splitting all symbols in the same row, doubling their size.
• xWays: Randomly lands on its Bangkok Hilton column, converting into a regular paying symbol. It’s always sticky, reveals 2-4 identical symbols, and increases the win ways. Multiple xWays that land simultaneously reveal the same symbol. They appear only during the Execution Spins, Isolation, and Unbarred Spin.
• Doubled Inmate: Appears as a random inmate paying symbol, doubling the size of all its instances on the primary reel area.
• Sticky Wild: Randomly transforms a symbol on reels 2-6 into a wild symbol. The wild will remain sticky in its position if the respin, Isolation, or Execution Spins are triggered.
• Wild Reel: Transforms all symbols on its column into wild.

Isolation Spins

Landing 3 bonus symbols in the base game triggers 7 Isolation Spins. The Enhancer Cells are unlocked on reels where the bonus symbol lands, randomly awarding 1-3 xWays on the columns.

An unlocked Enhancer Cell upgrades the bonus mode to Execution Spins and awards +3 spins. Landing a bonus symbol on an open reel awards a +1 spin.

Execution Spins

Manage 4 scatters in the Bangkok Hilton base game to trigger 10 Execution Spins. All the Enhancer Cells are unlocked, and 1-4 xWays are randomly awarded. They remain sticky throughout the feature. Any additional bonus symbol during this feature awards a +1 spin.

Nolimit Booster

This video slot comes with three boost options:

• xBoost 1: For 2.5x the bet, you’re guaranteed a bonus symbol on reels 3 or 4. You’re also 3 times more likely to trigger either the free spins bonus.
• xBoost 2: For 20x the bet, you’re guaranteed 2 bonus symbols on reels 3 or 4 and 5 or 6. You’re also guaranteed a respin, and are 27 times more likely to hit either the free spins bonus.
• Unbarred Spin: For 30x the bet, you get a spin with all the Enhancer Cells unlocked. Any bonus symbol that lands awards a +1 spin.

Nolimit Bonus

The Bangkok Hilton allows you to spend 80x or 300x the bet to instantly access the Isolation and Execution Spins, respectively. Otherwise, you can get the 50/50 Lucky Draw for 190x the bet.

How to Win at Bangkok Hilton Slot

This game features an unconventional configuration: 6 reels with 2-3-4-4-4-4 rows. It also has 4 locked Enhancer Cells above the last 4 reels, but these open up when you hit the bonus symbol, and award special symbols.

With 152 connected ways, the Bangkok Hilton slot pays when you land a winning combination of 3+ identical symbols on adjacent reels. But the matching symbols must be connected in the same row or in the row above or below, starting from the furthest left column.

A spin costs between €0.20 and €100, and is ignited by pressing the Spin button. Otherwise, the slot also features an Autoplay function that lets you play multiple preselected auto-spins.

When spinning the reels, you can use the Turbo function to speed up the game. Finally, tap on the Menu button to access the paytable and game rules.

Bangkok Hilton Slot RTP & Volatility

The 96.10% RTP sits slightly above average. Meanwhile, the gameplay is highly volatile, with a 26.70% hit frequency. In the end, the game can pay up to a significant 44,444x the bet.

Final Thoughts

If you had any doubt within yourself about Nolimit City’s affinity for incarceration, then this new release is the final bit of evidence you needed. The studio has made players tour hard-core facilities like in San Quentin 2: Death Row, and watched as inmates escape from prison in Breakout.

Although the Bangkok Hilton represents one of the most ruthless places to serve time, it didn’t look as bad as San Quentin 2: Death Row. Still, it doesn’t offer any five-star services, let alone basic space and hygiene, as it’s the most densely populated and unsanitary prison in the world.

The features in this game may be more than enough, but not enough to warrant the lack of spacing, which would mean some of the current prisoners must check out. The main bonus attraction is the Enhancer Cell, which has featured in other Nolimit games, such as Highway to Hell. By awarding the special symbols, it ensured that the fun ran throughout your experience.

Then, you get two bonus rounds, plenty of boosters, and buy options. All these are aimed at helping you secure up to 44,444x your bet. Now, keep in mind that the gameplay is highly volatile. But if your budget and guts can withstand the hellish conditions, try your luck - you can outsmart the system!