Monstroland

Monstroland is a Halloween slot from Endorphina that sends the classic movie monsters to a haunted laboratory. A mummy, a vampire and a patchwork monster guard the top of a stone frame while green and blue light pours through the castle windows. The game is played on a compact 3x3 grid with 5 fixed paylines, the RTP is 96.06%, the volatility is high and the maximum win is 3,100x the bet. It is listed with a release date of 10 October 2026.

Small Grid, Spooky Symbols

The three reels are filled with monster-movie props: a scroll, a bolt, a dagger, a clutching hand, a raven, a scarab, an ankh and a pair of vampire fangs, topped by the red bat on the paytable. A Wild in the form of a blue moon replaces every symbol except the lightning and token symbols, and it can land stacked in the main game and in the free games. The paytable pays for three of a kind on a line; the wild itself pays 50x the total bet for three, the red bat 30x, the scarab 20x and the raven 15x, while the cheapest symbols are worth a fraction of the stake. Bets run from 0.05 to 100 EUR.

The right way to read this game is as a bonus-hunting slot. With only five lines on a 3x3 grid, wins in the base game tend to be small, and the interest lies in the three characters at the top of the screen.

Lucky Time And The Three Characters

The Lucky Time feature works through colour-coded tokens. The green, red and blue token symbols appear in the main game only and cover other symbols; when one flies off the reels, the symbol underneath can complete a winning line. Each token colour is attracted by one of the characters above the reels, and after attracting a token, the character may randomly start his bonus game.

• the Mummy starts the Mummy Pick’Em game;
• the Vampire starts the Crimson Hold game, a Hold and Win bonus;
• the Monster starts the Undead Games free games.

Only one bonus can be triggered at a time, the activation is random, and it does not depend on the number of tokens that landed earlier. The Pick’Em and Crimson Hold games cannot be won again while they are running.

Mummy Pick’Em

The mummy opens a room with 12 sarcophagi. Each one hides a red, purple, blue or green award worth 500x, 200x, 50x or 20x the total bet. You keep opening sarcophagi until three awards of the same colour appear, and the matching prize is paid at the end of the game. It is the shortest of the three bonuses.

Crimson Hold

The vampire’s bonus turns the reels into a 3x3 grid with a reel of special symbols. Bonus symbols may land in the first and third columns, and Collector symbols can be found only in the second. The round begins with one Collector on the central reel, which shows a prize equal to the bet multiplied by 5x, 10x or 15x. Collectors stay in place and, after each spin, gather the prizes of every bonus symbol on the reels. The bonus symbols carry a regular prize from 1x to 15x or one of four jackpots: MIN 25x, MID 50x, MAX 200x and ULTRA 1,000x. You start with 3 attempts, new special symbols reset the counter, and the prizes shown on all the Collectors are added up when attempts run out.

Undead Games

The monster’s free games begin with 8 free games at an x1 multiplier, both displayed on special indicators. Only a few symbols are used during the round: the wild, the raven, the hand, the bolt and the Lightning symbol. Each lightning that appears on the reels adds one more free game and one level to the multiplier, starting from the next spin, and the multiplier has no upper limit. The multiplier applies to every winning combination, so a long chain of lightning symbols can turn the cheap symbols into serious wins. Lightning appears only in the free games and covers other symbols; when it flies away, the symbol underneath can complete a combination.

Undead Games In Practice

When the Monster is chosen, he lights up above the frame, the stone grid slides into the laboratory and a blue banner with the multiplier appears above the reels. A counter on the left reads FREE GAMES 2/8, 3/8 and so on, so you always know how far into the round you are, and the Stop and fast-forward buttons let you speed it up. Because the symbol set is reduced to wilds, ravens, hands and bolts, the pay per spin is low unless the lightning appears. A short round without any lightning in the demo ended at 0.57 on a 0.05 stake, which is a modest 11.4x and shows that the real value of Undead Games lies in the growing multiplier.

Risk Game

Any win can be sent to the Risk Game, a card duel in which you pick one of four cards and try to beat the dealer. A win doubles the amount, you can continue for up to ten attempts, the Joker beats every card, and Take Win ends the feature. The average return of the duel is 84%, which means it is an option for adventurous players and not an RTP booster.

Numbers At A Glance

• 5 fixed paylines on a 3x3 grid, bets from 0.05 to 100 EUR;
• RTP 96.06%, high volatility, maximum win 3,100x;
• fixed prizes: MIN 25x, MID 50x, MAX 200x and ULTRA 1,000x in Crimson Hold, and 20x to 500x in Mummy Pick’Em;
• Undead Games: 8 free games, an x1 start multiplier, and +1 free game and +1 multiplier for each lightning symbol;
• Risk Game with up to 10 attempts and an 84% average return.

Who Should Open The Crypt

Monstroland suits players who like a small, simple grid and want three different bonuses in a single game. It is not a game for steady base-game wins: the high volatility and 3,100x ceiling point to short, intense sessions built around the feature rounds, and the Halloween setting makes it a natural pick for the season.

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