What is the RTP of So Many Monsters?

So Many Monsters has an RTP of 96.22%, which sits slightly above the 96% industry average for online slots. Volatility is medium.

Who developed So Many Monsters?

So Many Monsters was developed by Microgaming and released on 9 September 2014. It is part of the "So Many/Much" series that also includes So Much Candy and So Much Sushi.

How does the splitting monster feature work?

When you land a winning combination made entirely of monster symbols, each monster in that win splits into five smaller copies, filling every position on that reel. A five-of-a-kind win can produce up to 25 matching symbols simultaneously, unlocking the maximum 64,000-coin payout for the red Frogmosher monster.

How many free spins can you win in So Many Monsters?

You choose between 8, 10, 12, 14, or 16 free spins when the feature triggers. Fewer spins carry a higher individual win ceiling per line. You also pick one monster type before the round starts, which replaces all other high-value symbols during the spins. The feature can retrigger.

What is the maximum win in So Many Monsters?

The maximum win is 64,440 coins, or approximately 644x your stake, driven by the red Frogmosher monster splitting to 25 symbols across all paylines simultaneously.

What is the minimum and maximum bet in So Many Monsters?

The minimum bet is £0.25 per spin (1 coin per line at £0.01 coin size across 25 fixed paylines). The maximum bet is £250 per spin (20 coins per line at £1.00 coin size). Paylines cannot be reduced.

So Many Monsters Slot Review - RTP, Features & Free Spins

Provider	Microgaming

So Many Monsters Slot Review

So Many Monsters is a 5-reel, 3-row, 25-payline video slot from Microgaming, released on 9 September 2014. Fixed paylines run at stakes from £0.25 to £250 per spin (coin sizes £0.01 to £1.00, 1 to 20 coins per line). The RTP is 96.22%, volatility is medium, and the standout mechanic is a splitting monster feature that can push a single win up to 64,000 coins.

The theme is deliberately cartoonish. Five brightly coloured monsters - Frogmosher (red, highest-value), Eyez (yellow), Squideye (blue), Baxter, and RavtonStein - fill the high-symbol positions. None of them are threatening. Think Saturday morning cartoon rather than Halloween. The background is a plain blue wash with faint monster outlines, which is functional rather than impressive. The symbols are well-drawn and colour-coded, making winning combinations easy to read at a glance.

Standard playing card symbols (10 through Ace) fill the lower-value positions. The So Many Monsters logo acts as the wild, substituting for all symbols except the scatter. The wild carries no multiplier in the base game.

The Many More Monsters Feature

This is the game's defining mechanic. Any winning combination made entirely of monster symbols triggers the Many More Monsters feature: each monster symbol in that win splits into five identical smaller copies, filling every position on the reel. A single five-of-a-kind across all 25 paylines can therefore produce 25 matching symbols simultaneously.

The maximum payout under this mechanic is 64,000 coins, generated by the red Frogmosher symbol appearing on all 5 reels and splitting to fill the grid. The yellow Eyez monster pays up to 56,000 coins and the blue Squideye up to 32,000 coins under the same logic. At a £250 maximum stake, the 64,000-coin ceiling translates to approximately £64,440.

In practice, landing a full line of high-value monsters in the base game is uncommon at medium volatility. The feature delivers dramatic visual feedback when it does land - the screen fills with miniature monsters - but base game sessions between these triggers can feel slow, particularly at low stakes.

Free Spins

Three or more eyeball scatter symbols anywhere on the reels trigger the free spins round. You choose from five options before the round begins:

- 8 free spins - highest win potential per line
- 10 free spins
- 12 free spins
- 14 free spins
- 16 free spins - lowest win potential per line

After selecting your spin count, you choose one monster type. That monster replaces all other high-value monster symbols for the duration of the round, concentrating your chances of landing a full-line split combination. Fewer spins carry higher individual win ceilings - the 8-spin option offers the best chance of a large single hit. The eyeball scatter can retrigger during the feature, adding more spins to the total.

Five scatter symbols landing simultaneously in the base game pay up to 37.50x your stake independent of paylines. The scatter does not trigger the split mechanic.

The maximum overall win is approximately £64,440 (644x stake at maximum bet), which is modest by modern slot standards but reasonable for a medium-volatility game from 2014. The game has no bonus buy feature.

Base Game Mechanics

The 25 paylines are fixed and cannot be reduced. Coin denominations run from £0.01 to £1.00 with 1 to 20 coins per line, giving a betting range of £0.25 to £250 per spin. Payouts run left to right from reel 1.

The autoplay function accepts between 10 and 100 automated spins, with the option to stop on a specified win amount or loss limit. There is no cascading reel mechanic, no progressive jackpot, and no gamble feature. The base game wild (logo symbol) pays 300x total bet for five-of-a-kind before any split mechanic applies.

Free Spins Strategy

The choice of spin count and monster type matters more than it first appears. The 8-spin option with the highest-value monster (Frogmosher, red) gives the highest ceiling for a single session - you are concentrating risk into fewer, higher-value events. The 16-spin option distributes the same variance over more spins, lowering the individual hit ceiling but smoothing the session.

For players on shorter sessions or near a session budget, the 8-spin option offers the largest single payout potential from the trigger. For players who want the free spins round to last longer and deliver more frequent smaller wins, the 14 or 16 spin options are the better pick. The retrigger applies to all spin counts equally.

How It Compares

Microgaming released So Many Monsters as part of a cluster of "So Many/Much" themed games. The closest relatives on this site are So Much Candy and So Much Sushi. All three share the splitting symbol concept, medium volatility, and a 96%+ RTP. So Many Monsters is distinguished by the pre-free-spins monster selection, which adds a layer of player agency the others lack - in So Much Candy and So Much Sushi, there is no pre-round choice.

The base game is quiet between split events, which can feel grindy at lower stakes. The free spins round is where the real value concentrates. If you prefer games that pay out steadily through base game mechanics rather than funnelling value into a single trigger, this is not the best fit. If you like building toward a single high-value feature event with a meaningful decision point, the mechanic works well.

For other monster-themed options, Monster Pop by Betsoft takes a different approach with a cluster mechanic and no paylines, while Monster Mania is a simpler 3-reel format suited to players who prefer straightforward play. For the full Microgaming catalogue on this site, the provider page lists all available titles. You can also browse UK casinos that carry So Many Monsters.

Verdict

So Many Monsters delivers one clear mechanic - the split monster feature - and executes it without overcomplications. The 96.22% RTP and medium volatility make it accessible at a range of stakes. The five-option free spins selection adds genuine decision-making: pick higher spins for smoother variance, pick fewer for maximum ceiling. The 644x max win will not attract players chasing four-figure multipliers, but for a 2014 Microgaming release the game holds up well, particularly in the free spins round where the monster selection mechanic still feels distinct from what most modern slots offer.