20-05-2025
Release Date
96.06%
RTP
Volatility
16.74%
Hit Frequency
1 in 350k
Max Win Probability
11 916 x bet
Max payout
1 in 273
Free Spins
1-1-1
Reels/Rows
Yes
Feature buy-in
Yes
Bonus mode
€0.20/€100.00
Min/Max bet



Kill Em All summary
Nolimit City invites players to sharpen their blades and venture into the dark depths with the Kill Em All slot. This dungeon crawling adventure focuses on a ruthless quest for treasure where you face off against an endless queue of deadly monsters. The action takes place on a highly unusual three reel, one row grid layout. If you are ready to test your combat skills without risking your own bankroll, you can play for free right here on Playin.com.
Base Game Mechanics and Features
The core gameplay functions like a classic hack and slash arcade game rather than a traditional casino spinner. Every symbol that lands on the single row triggers a respin, provided it is not a blocker symbol. Your primary goal is to land weapons to reduce the health pool of the monster currently standing in your way. When a monster loses all its lives, it perishes and drops treasure chests containing powerful modifiers like multipliers, shrink potions, or silver swords. Every fourth enemy in the queue acts as a boss, and defeating one grants permanent level up features such as sticky multipliers to boost your future payouts. For those seeking the ultimate shortcut to victory, the signature xGod mechanic is woven into the engine to deliver massive immediate payout potential.
Bonus Rounds and Free Spins
Gathering three scatter symbols triggers the Dungeon Smackdown Spins. During this intense feature, all your base game progression is carried over, and every monster killed drops an additional loot chest. Landing a combination of regular and super scatters unlocks the upgraded Dungeon Domination Spins, where extra spins are awarded every time a weapon lands on the grid. These bonus rounds introduce powerful upgrades like golden swords that deal damage on every single spin regardless of the outcome. To practice these combat strategies against other adventurers, you can enter a free slot tournament and compete for real rewards.
Volatility Rating and Potential
Nolimit City has assigned this dungeon crawler a High volatility rating. The battles are intense and require careful bankroll management, but the mathematical engine offers a maximum win potential of 11,916 times your base bet, an achievement known as Total Annihilation. Because the combat mechanics are so unique compared to standard reels, utilizing your virtual Playin coins is the smartest way to learn how the weapons and chests interact before the difficulty ramps up. Whether you are aiming to defeat the final boss or simply enjoying casual free slots, this game delivers a highly rewarding adventure.
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Game Features

The game consists of 3 reels and 1 row. Every symbol that lands triggers a respin, except for the X symbol. If 3 non-X symbols appear in the same spin, 5 Respins will be awarded. Landing weapon symbols on reel will hit the monster and each hit reduces the monster’s life by 1. Each weapon symbol has it’s own hit value which counts as number of hits (as shown in payouts). If a monster has fewer life than hit value of a weapon, the remaining hits will not be carried over to the next monster in the queue. Weapon symbol can randomly award critical hit which removes 3 lives from the monster, or fewer if it has less. Hit points from the critical hit are not carried over to the next monster.

Each chest always contains a payout and may contain a chest feature. The chest features are as below: - Multiplier: Multiplies the wins with 2-5 times the base bet. - Respin/Free Spin: Adds +2 Respins in base game or +2 Free Spins in Dungeon Smackdown Spins/Dungeon Domination Spins. - Scatter & Super Scatter: Gets collected in the bonus inventory and behaves same way as they do after landing in base game. - Chest Upgrade: Upgrades the chest to a higher level. - Double Chests: The chest which contains 2 chests of same level. - Shrink Potion: Sets the next monster’s total life to 1. - Silver Sword: Awards a win between 1x - 15x times the base bet every time it hits the monster, until the next monster is killed.

When the round starts, a trail of monsters are generated in a queue. The player faces one monster at a time. Each monster has a specific number of lives which are represented by hearts. Monster dies if it loses all lives and awards 1 or more chests. If the monster is 4th, 8th or 12th in the queue, then the monster is a boss. When a player kills a boss monster, the player is awarded a level up feature in addition to the chests.

Level up features are awarded by boss monsters. These features remain persistent throughout the round. A player can have up to 3 level-up features at once, or 4 if it’s Dungeon Domination Spins. Only 2 of the same level- up feature can appear at the same time. The Level up features are as below: - Sticky Multiplier: The sticky multiplier has a value of x2 - x5, the multiplier value applies to the payout of current and upcoming spins. If there are two sticky multipliers in the inventory, their values are summed up before being applied to the payout. - Extra Chests: The player is awarded an additional chest when a monster is killed. - Weapon Upgrade: Every time the weapon upgrade symbol appears, all weapons level up by one. The maximum level is 4. - Chest Upgrade: Upgrades all chests to a higher value. - Golden Sword: Awards a win between 1x - 15x times the base bet every time it hits a monster, whether the monster is killed or not. - Attack, Attack, Attack!!: The monster gets a hit every time this symbol appears.

Landing 3 Scatters in the base game will trigger 5 Dungeon Smackdown Spins. Progressions and features from the base game will be carried over to Dungeon Smackdown Spins, which will remain persistent throughout the feature. Each time a weapon symbol lands, an extra spin is awarded.

Landing 2 Scatters and a Super Scatter in the base game will trigger 5 Dungeon Domination Spins. Progressions and features from the base game will be carried over to Dungeon Domination Spins, which will remain persistent throughout the feature. Each time a weapon symbol lands, an extra spin is awarded.

At the cost of 2,500 times the base bet, the player is guaranteed a spin that begins with the last monster. The last monster will always have 9 lives.

At the cost of 800 times the base bet, the player is awarded with 5 spins that begins with the last monster. The last monster will always have 9 lives. Respins will not be triggered during this feature.

At the cost of 2.2 times the base bet, the player is guaranteed a Scatter symbol in the bonus inventory.

At the cost of 4 times the base bet, the player is guaranteed a Super Scatter symbol in the bonus inventory.

At the cost of 15 times the base bet, the player is guaranteed a spin that begins with the 1st boss with 1 life.

At the cost of 70 times the base bet, the player is guaranteed a spin that awards the chest with highest value whenever the monster is killed.

Players might get the opportunity to purchase an additional spin when a round ends. The additional spin will keep the player’s state from previous spin. The cost of the spin will be calculated based on the number of monsters killed. If the cost of the Extra Spin is less than or equal to the win on the previous spin, then the Extra Spin option will be presented. Bonus symbols will only land if Extra Spin is played in base game.

The max payout of the game is 11,916 times the base bet. When the total win exceeds this amount the game round will end and 11,916 times the base bet is awarded. Max win can also be achieved by killing the last Monster.
Game xMechanics

The most potent feature to date in the Nolimit City xMechanic portfolio. xGod® was first introduced in the game Nine to Five, released in November 2023. xGod® is a powerful single feature capable of delivering the max win in an instant. May trigger the max win in the base game or the bonus modes - without the assistance of any other features in the game or wins in the game.

At the end of your round, you might get the chance to buy an extra spin without resetting your current progress. Keep your momentum and go for bigger rewards instead of starting over.