108 Heroes Free Spins

On First Load

Launched on July 6, 2017, by slot provider Microgaming, the 108 Heroes slot is based on martial arts tales from Chinese folklore and was designed in a cartoon style, featuring bright colours. The reels have a gold frame with a red fabric-style background, with floating cherry blossoms to decorate the background.

The first thing we noticed during play was the static background and basic spin animations, so don’t expect a lot of visual bells and whistles here. The martial audio loop did become old after a while, but we liked how everything was delineated, with all the core functions laid out below the reels.

108 Heroes Multiplier Fortunes and 108 Heroes: Water Margin are spin-offs, but they take a more stripped-back approach. In contrast, the original 108 Heroes from Microgaming highlights its character-driven symbols, cutting away unnecessary visual clutter while keeping the core theme intact.

Mechanics and Key Game Elements

The 108 Heroes slot game has a playable progression and distinct groups of symbols. The beauty is in its function: fixed pay lines, a fixed payout hierarchy, and two good triggers for bonus features. There are no new features to explore here, as the intent of the slot is to keep players “steady” – from round to round, with fewer layers.

Compared to more feature-heavy titles, such as Eastern Emeralds or 88 Fortunes, this slot makes for a lighter interaction. Without a narratively advanced and structured payout framework, this is a decent game for players who prefer themed slots without a multitude of modifiers and reel expansions.

Symbols

Symbols in 108 Heroes fall into three categories:

• Low-value symbols: Red A, orange K, yellow Q
• High-value symbols: Warrior woman, warrior man, aristocrat, robber, samurai

Special symbols:

• Wild: The game’s logo. Substitutes for all symbols except scatters and bonuses. Appears on all reels and delivers payouts directly.
• Scatter: Liang Mountain symbol. Triggers 10 free spins with a 3x multiplier when 3 or more land anywhere. Also pays when 2+ appear.
• Bonus symbol: Treasure chest. Triggers the King’s Treasure feature when 3 or more land on a payline.

I found the payout structure a bit flat across the base symbols, but the Wilds and bonus features gave it good balance. Wilds had good frequency in dropping so that the game always flowed, and the free spins triggered within moments in my test.

Jamie Wall Casino Analyst

Bonus Features:

• Free Spins: Land 3 or more Scatter symbols anywhere to activate 10 free spins. All wins during this round are tripled. The round can be retriggered with another set of 3 Scatters.
• King’s Treasure Bonus: Triggered by landing 3 or more Bonus symbols (chests) on a payline. Players pick 3 of 12 chests, each containing a cash prize. It’s a quick pick-me round with guaranteed wins.

Here’s the entire breakdown of symbol payouts based on combinations:

Pay Table

With the symbols and bonuses unpacked, the next step is to explain how to play this online slot.

Gameplay

All of the bonus features feed directly back into the core gameplay, keeping things functional. The 108 Heroes slot machine uses a classic 5×3 reel layout and 15 fixed paylines, so players can’t alter line numbers-simply choose their total stake and spin.

Betting options are opened using the “Bet” button under reel 4, where total bet and coin value can be chosen. Overall bet per spin ranges from £0.15 to £75, making the game affordable for low-stakes UK players while leaving room for higher bets. Autospin is located under reel 5 and offers up to 100 autospins with regular stop options.

Primary controls are located immediately under the reels:

• Spin button in the centre, beneath reel 3
• Bet controls on the right
• Info/help features on the left

The RTP is listed at 96.56%, slightly above average for slots. It’s got medium volatility, so it’s a nice balance of frequent smaller wins and bonus-driven bumps.

The controls responded well in testing-each action registered immediately, and autoplay did not skip or lag. I would say the interface is suitable for short sessions and longer sessions. The bet range is suitable for conservative players, and the 1,875x max win keeps things interesting. It’s a solid option if you like slots where strategy entails timing bets around features rather than chasing ultra-high volatility.

Jamie Wall Casino Analyst

Real Feedback

We put 108 Heroes through a full test run to see how it holds up in real play – no theory, just results. We’ve included all the important aspects of spinning for real cash, from bonus triggers to payout patterns, covering what happens.

I triggered the free spins round about 15 minutes in – three Scatter symbols landed randomly, no specific reel needed. I got 10 free spins straight away, with all wins tripled. The feature didn’t retrigger, but even with a modest stake, the x3 multiplier made a noticeable difference. Wilds came in fairly often, especially in pairs, and helped build base game wins by substituting for standard symbols. I didn’t hit the King’s Treasure bonus this time – the chest symbols need to align on a payline, and I only managed two. According to the rules, landing three or more lets you pick three out of 12 chests for instant cash prizes.

Jamie Wall Casino Analyst

Our Verdict

Since its release date, 108 Heroes slot has continued to appeal to players who value structure, familiar bonus formats, and a clear theme. It doesn’t rely on gimmicks – it focuses on delivering consistent rounds, a balanced Wild feature, and a bonus system that performs as expected.

This is ideal for players who like themed slots with a steady payout rhythm, whether gaming in short sessions or on a weekly budget.

• Pros:
• Free spins feature with x3 multiplier
• Wilds land often enough to impact wins
• The chest pick bonus guarantees a payout

• Cons:
• Base game payouts lean low
• Visuals feel dated compared to newer titles

If you prefer to play 108 Heroes with real money, it’s a slot that rewards patience with timely bonuses and medium volatility that does not burn your balance too fast.