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Games Like 15 Slimes : Action Defence

24 similar mobile games for iOS and Android — ranked by community & store data.

15 Slimes : Action Defence
15 Slimes : Action DefenceAction

15 Slimes: Action Defence is an engaging tower defense game where players strategically deploy slimes to fend off waves of enemies. The game features addictive gameplay, impressive graphics, and numerous upgrade options that keep players invested. While praised for its fun and challenging nature, some reviews mention a cluttered UI and a steep learning curve for the genre.

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Slime Legends - Survivor
Slime Legends - Survivor is a roguelike action game where players control a slime battling hordes of enemies. The core gameplay involves surviving waves of monsters, collecting power-ups, and upgrading abilities to achieve higher scores. Its fast-paced, portrait-mode action offers high replayability for those seeking a challenging, session-based experience.
P2WEndlessHigh grindLight✈️ Offline👍 One-handedUnknownShort session+6 more
Slime Castle — Idle TD Game
Slime Castle is an idle tower defense game where players strategically place units to defend against waves of enemies. The game features a continuous progression system that allows for offline advancement. Its core appeal lies in its passive growth and the satisfaction of watching your defenses strengthen over time.
P2WEndlessHigh grindMindless👍 One-handedUnknownShort session⚡ No timers+5 more
Slime Craft, Perfect RTS Game
Slime Craft is a real-time strategy game where players build and customize units using random gene drops. The game features a challenging progression system that requires strategic planning and can involve some grinding. Players praise its unique unit mechanics and polished presentation, though some note a lack of content and long session requirements due to infrequent saving.
Freemium-FairLive-ServiceModerateUnknownLong session⚡ No timers🔇 Mute-friendlyNormal+3 more
Slime 3K: Rise Against Despot
Slime 3K: Rise Against Despot is a fast-paced roguelike action game where players control a slime fighting against an oppressive regime. Its core loop involves intense combat, strategic upgrades, and challenging boss battles. The game offers high replayability through its varied runs and unlockable content, appealing to players who enjoy demanding, skill-based gameplay.
Freemium-FairEndlessModerate✈️ Offline👍 One-handedUnknownShort session⚡ No timers+5 more
Pew Pew Slime - Idle RPG
iOS · Android
Pew Pew Slime - Idle RPG
87%
Pew Pew Slime is an idle RPG where players collect and upgrade slime characters to battle monsters. The game features passive progression, allowing for growth even when offline. Its core appeal lies in its simple, one-handed gameplay and the constant stream of new content and upgrades.
P2WEndlessHigh grindMindless👍 One-handedUnknownShort session⚡ No timers+5 more
Legend of Slime: Idle RPG War
Legend of Slime is an idle RPG where players guide a slime through battles and progression. The game features a simple, one-handed portrait mode and allows for offline play. Its core loop involves collecting and upgrading slimes to overcome increasingly challenging stages.
P2WEndlessHigh grindMindless✈️ Offline👍 One-handedPortraitShort session+6 more
Slime Road
iOS · Android
Slime Road
87%
Slime Road is a hypercasual endless runner where players guide a slime through an obstacle-filled path. Its simple, one-touch controls and short, interruptible sessions make it perfect for quick, casual play. The game offers a relaxing experience with no energy timers, allowing for continuous enjoyment.
Ad-SupportedEndlessLow grindMindless✈️ Offline👍 One-handedUnknownShort session+6 more
Slime Quest: Dungeon Adventure
Slime Quest: Dungeon Adventure is an idle RPG with roguelite elements where players guide a slime through procedurally generated dungeons. The game features a fair monetization system and offers high replay value through its interruptible sessions. It is well-suited for players seeking a relaxing, low-pressure experience that can be played in short bursts.
Freemium-FairEndlessLight✈️ Offline👍 One-handedUnknownShort session⚡ No timers+6 more
Blob Hero
iOS · Android
Blob Hero
87%
Blob Hero is a casual roguelike action game where players control a blob hero battling waves of enemies. The game features satisfying progression and a high degree of replayability through its roguelite mechanics. Its portrait mode and short session design make it ideal for quick, on-the-go gameplay.
P2WEndlessLight👍 One-handedUnknownShort session⚡ No timers🔇 Mute-friendly+3 more
Slime Village
iOS · Android
Slime Village
87%
Slime Village is an idle RPG where players manage and evolve a collection of slimes. The game features offline progression and can be played in short, interruptible sessions. Players enjoy the low-effort progression, though some find the monetization aggressive and the long-term grind substantial.
P2WEndlessHigh grindMindless✈️ Offline👍 One-handedPortraitShort session+5 more
Slime Roguelike RPG
Android only
Slime Roguelike RPG
87%
Slime Roguelike RPG is a pixel art role-playing game with roguelike elements. Players engage in battles and progress through a system that appears to be standard, though some bonuses may not function as intended. The game offers high replay value and is designed for solo play.
Freemium-FairEndlessLight✈️ Offline👍 One-handedMedium session⚡ No timers🔇 Mute-friendly+3 more
Slime Eats All
Android only
Slime Eats All
87%
Slime Eats All is a casual arcade game where players control a growing slime, consuming everything in its path to become larger. The core mechanic involves simple touch controls to navigate and eat, offering quick, interruptible play sessions. Its endless nature and straightforward gameplay make it ideal for short bursts of entertainment.
P2WEndlessLow grindMindless✈️ Offline👍 One-handedUnknownShort session+6 more
Doodle Magic: Wizard vs Slime
Doodle Magic: Wizard vs Slime is a tower defense RPG where players strategically deploy wizards and spells to fend off waves of slimes. The game features short, interruptible sessions with high replayability, allowing for one-handed play. Progression can be demanding, potentially requiring in-app purchases or ad viewing to overcome challenges.
P2WEndlessHigh grindModerate👍 One-handedUnknownShort session⚡ No timers+5 more
Slime Legion
iOS · Android
Slime Legion
86%
Slime Legion is a match-3 puzzle battler where players strategically place units to overcome challenges. The game offers a compelling blend of puzzle mechanics and unit synergies, with each run feeling like a new puzzle. However, players frequently cite aggressive monetization, high difficulty spikes, and excessive ads as significant drawbacks.
P2WLive-ServiceHigh grindLight👍 One-handedShort session⚡ No timers🔇 Mute-friendly+3 more
Rogue Slime
iOS only
Rogue Slime
86%
Rogue Slime is a roguelike card battler where players strategically deploy slimes to defend against waves of enemies. The game features a deep progression system and high replayability through its card collection and upgrade mechanics. Its turn-based combat and satisfying strategic choices make it engaging for players seeking a challenging yet accessible roguelike experience.
Freemium-FairEndlessModerate✈️ Offline👍 One-handedUnknownShort session⚡ No timers+6 more
Slime Weapon Master
iOS · Android
Slime Weapon Master
86%
Slime Weapon Master is an idle clicker game where players tap to defeat enemies and upgrade their weapons. The game features a relaxing atmosphere and simple mechanics, making it easy to pick up and play. Progression relies heavily on repeated actions and can be accelerated through in-app purchases or advertisements.
P2WEndlessHigh grindMindless👍 One-handedPortraitShort session⚡ No timers+4 more
Slime Battle.io
iOS · Android
Slime Battle.io
86%
Slime Battle.io is a hypercasual .io game where players control a slime, growing larger by consuming smaller slimes and avoiding larger ones. The core gameplay is simple and designed for quick, interruptible sessions. Its replayability is high, but aggressive monetization through mandatory ads can detract from the experience.
P2WEndlessMindless👍 One-handedUnknownShort session⚡ No timers🔇 Mute-friendly+4 more
Jelly Defense
Android only
Jelly Defense
86%
Jelly Defense is a charming tower defense game featuring cute characters and a catchy soundtrack. Players strategically place towers to defend against waves of enemies across various challenging levels. It offers a fair free-to-play experience with high replayability and is well-suited for short, casual play sessions.
Freemium-FairCompletableLight✈️ Offline👍 One-handedShort session⚡ No timers🔇 Mute-friendly+4 more
Super Big Slime: Black Hole 3D
Super Big Slime: Black Hole 3D is a casual arcade game where players control a slime to absorb objects and grow larger. The core mechanic involves navigating the slime through levels, consuming everything in its path to achieve maximum size. Its short, interruptible sessions make it ideal for quick bursts of play.
P2WEndlessLow grindMindless✈️ Offline👍 One-handedUnknownShort session+5 more
Magic Armor Purifier
Android only
Magic Armor Purifier
86%
Magic Armor Purifier is a portrait-oriented shoot 'em up where players engage in fast-paced, one-handed combat. The game features short, interruptible sessions and offers high replayability for those who enjoy challenging action. However, progression is heavily tied to aggressive monetization and can become pay-to-win.
P2WEndlessHigh grindModerate✈️ Offline👍 One-handedUnknownShort session+6 more
Slime DIY: Relax & ASMR
Slime DIY: Relax & ASMR is a hypercasual game focused on the tactile experience of creating and playing with virtual slime. Players can mix colors, add textures, and enjoy the satisfying ASMR sounds. The game offers a simple, relaxing distraction with no complex objectives.
P2WEndlessLow grindMindless✈️ Offline👍 One-handedPortraitShort session+5 more
Slime Sweep: 3D Cleaning Game
Slime Sweep is a hypercasual arcade game where players clean up slime in a satisfying, tactile experience. The game offers a simple yet addictive loop with high replayability. Its core appeal lies in its casual, one-handed gameplay, making it ideal for quick distractions.
P2WEndlessLow grindMindless👍 One-handedUnknownShort session⚡ No timers+4 more
Slime Shop 3D
iOS · Android
Slime Shop 3D
86%
Slime Shop 3D is a hypercasual simulation game where players create and customize various slimes. The game focuses on satisfying visual and tactile experiences through simple, one-handed controls. Its accessible gameplay loop makes it ideal for short, relaxing play sessions.
Ad-SupportedEndlessLow grindMindless👍 One-handedUnknownShort session⚡ No timers+4 more
Idle Slime Training RPG
Idle Slime Training RPG is a role-playing game focused on idle progression. Players train slimes and watch them grow over time with minimal active input. The game offers a low-stress, endless experience that can be enjoyed in short bursts.
Freemium-FairEndlessLow grindMindless✈️ Offline👍 One-handedShort session⚡ No timers+3 more

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Games Like 15 Slimes : Action Defence (2026) — iOS & Android