Colourful blob monsters, a scatter pays grid, tumbling wins, and reel-top multipliers that can reach x100. Monster Superlanche from Pragmatic Play takes the scatter pays format the studio popularised with Sweet Bonanza and rebuilds it around a cast of gooey cartoon creatures living underground.
The 6×5 grid uses no paylines. Instead, landing 8 or more matching symbols anywhere on the screen triggers a win, and the tumble system clears non-winning symbols to make room for new ones dropping from above.
It is a familiar Pragmatic Play template dressed in a distinctly different skin, and while the 5,000x max win and 96.03% RTP are standard for the studio, the reel multiplier system gives it a different feel in practice compared to games like Gates of Olympus where multipliers attach to individual symbols.
Symbols pay anywhere on the screen. Match 8 or more of the same symbol in a single spin and you win based on the count, scaling from 8 all the way up to 20-30 matching symbols for the top payout. After a win, all symbols that formed part of a winning combination lock in place along with any scatters, while everything else disappears. The remaining symbols drop to the bottom, and new ones fill the empty positions from above. If the new arrivals add to existing winning combinations, those lock too and the tumble continues. It stops when no new symbols improve the current wins.
A random multiplier sits above each of the six reels on every spin, ranging from x2 up to x100. When a reel becomes completely filled with winning symbols at the end of a tumble sequence, its multiplier is applied to all winning combinations on the screen, excluding scatter pays. If more than one reel is fully covered, their multipliers add together rather than multiply. Possible values include x2, x3, x4, x5, x6, x7, x8, x9, x10, x15, x20, x25, x30, x40, x50, x75, and x100.
Landing 4, 5, or 6 scatter symbols triggers 8, 12, or 20 free spins respectively. The scatter also pays a flat prize of 6x, 10x, or 200x your bet for 4, 5, or 6 scatters. During free spins, whenever a reel multiplier activates, its value is added to a running global multiplier. Each new reel multiplier that triggers also adds the current global total to the multiplier for that spin. The global multiplier never resets during the round, so it grows with every successful tumble that fills a reel. Retriggering is available with 3, 4, 5, or 6 scatters awarding 3, 8, 12, or 20 additional spins, and special reels are active throughout the bonus.
Activating the Ante Bet increases your stake by 25% and adds more scatter symbols to the reels, raising your chances of naturally triggering free spins. This option lowers the RTP slightly to 95.98% and disables the Buy Free Spins option. Without the Ante Bet, standard play runs at a 20x bet multiplier.
When the Ante Bet is switched off, you can purchase instant entry to the free spins round for 100x your current total bet. The triggering spin randomly lands 4, 5, or 6 scatters, determining how many free spins you receive. This option carries an RTP of 96.02%.
Monster Superlanche plays on a 6-reel, 5-row grid using scatter pays rather than fixed paylines.
You need 8 or more matching symbols anywhere in view to register a win.
Bets range from £0.20 to £125.00 per spin. The RTP is 96.03% in standard play, though Pragmatic Play also offers operator-configurable versions at 95.01% and 94.05%. You can check the active setting in the game’s info panel.
Volatility is high, rated 5 out of 5 on Pragmatic Play’s internal scale.
Payouts shown at a $1.00 total bet. All values scale with your selected stake.
| Symbol | 20-30 | 18-19 | 16-17 | 14-15 | 12-13 | 10-11 | 8-9 |
|---|---|---|---|---|---|---|---|
| Gold Monster | $300.00 | $50.00 | $25.00 | $12.00 | $8.00 | $4.00 | $3.00 |
| Red Monster | $200.00 | $40.00 | $20.00 | $6.00 | $3.00 | $2.00 | $1.50 |
| Green Monster | $150.00 | $30.00 | $15.00 | $7.50 | $5.00 | $2.50 | $1.50 |
| Yellow Monster | $100.00 | $25.00 | $12.00 | $6.00 | $4.00 | $2.00 | $1.20 |
| Crab Monster | $50.00 | $20.00 | $10.00 | $4.00 | $2.00 | $1.20 | $0.80 |
| Pink Monster | $30.00 | $15.00 | $7.50 | $3.00 | $1.50 | $1.00 | $0.60 |
| Purple Monster | $30.00 | $15.00 | $7.50 | $3.00 | $1.50 | $1.00 | $0.60 |
| Blue Star Monster | $20.00 | $10.00 | $5.00 | $1.20 | $0.80 | $0.40 | $0.40 |
| Teal Monster | $20.00 | $10.00 | $5.00 | $2.50 | $1.20 | $0.80 | $0.40 |
| Scatter | 6 | 5 | 4 |
|---|---|---|---|
| Potion Vial | $200.00 | $10.00 | $6.00 |
Monster Superlanche delivers a competent scatter pays experience wrapped in one of Pragmatic Play's more distinctive visual packages. The reel multiplier system offers a twist on the studio's usual approach, and the free spins round has genuine escalation potential through its cumulative global multiplier. The presentation stands out more than the gameplay, though, and our bonus buy experience was notably poor. A decent slot for players who want something visually different from the standard Pragmatic Play mythology lineup, but the 5,000x cap and high volatility combination means patience is essential. Rating: 5/10
Players who enjoy scatter pays games like Sweet Bonanza or Gates of Olympus but want something with a lighter, more playful visual identity. The tumble system combined with reel multipliers gives standard play a slightly different rhythm to symbol-based multiplier games, and the Ante Bet provides a meaningful choice between natural triggering and buying directly into the bonus. If you appreciate Pragmatic Play’s production quality but find the Greek mythology theme overrepresented in their catalogue, this is a worthwhile alternative.
Anyone looking for large win potential beyond the 5,000x cap, or players who need varied features to stay engaged. There is no wild symbol, no expanding system, and no secondary bonus. The gameplay loop is tumble, multiplier, repeat. Our $200 bonus buy returned $9, which illustrates the extreme variance the high volatility can produce. If underwhelming bonus rounds frustrate you quickly, the 100x buy-in cost makes each disappointment sting more than a natural trigger would.
The theme lands immediately. Squishy, brightly coloured monsters fill the grid inside what looks like a subterranean cave, with purple and blue tones creating an almost bioluminescent atmosphere. The character designs are detailed and have personality, each monster distinct enough that you can tell them apart at a glance even when the grid is full. There is a clear visual kinship with games like Reactoonz from Play’n GO, though Pragmatic Play’s version leans more cartoony than alien.
Standard play delivered wins at a reasonable frequency, consistent with the scatter pays format where 8 matching symbols anywhere counts. The tumble system kept things moving, and occasionally a chain of tumbles would fill a reel and trigger one of the overhead multipliers. These moments added some energy to regular spins, though the resulting payouts from standard play remained small throughout our session. The reel multipliers need the free spins global accumulation system to produce meaningful returns.
Triggering the free spins transforms the game visually. The calm cave backdrop shifts to a volcanic hellscape with lava and fire replacing the blues and purples. The soundtrack intensifies and the monsters look more agitated. It is a well-produced transition that makes the bonus feel like a distinct event rather than just more of the same. However, our bonus buy experience was deeply underwhelming. A $200 purchase at 100x returned $9, well below even a modest expectation. This is the reality of high volatility scatter pays at 5/5 rating, and while the maths allow for large wins when multipliers stack during the bonus, any individual round can be nearly empty.
The sound design is a mixed point. The background music has an arcade quality with organ-like tones that suit the theme initially but become repetitive across a longer session. The tempo increase during free spins helps differentiate the bonus round aurally, but standard play could benefit from more variation in the soundtrack.
Pragmatic Play offers this game at multiple RTP settings. The default is 96.03%, but operators can run it at 95.01% or 94.05%. The in-game info panel will show which version is active in your chosen free play demo.
The grid is well-designed and shows the high standards Pragmatic Play slots uphold in their library of games.
The bonus buy feature costs $200, and our results were far from great!
A disappointing bonus round win.