Idle Slayer

Pablo Leban

Contains adsIn-app purchases

About this game

Idle Slayer is an addictive idle incremental game that combines classic clicker mechanics with RPG progression, epic boss fights, and deep upgrade systems. Slay monsters, earn coins, unlock powerful skills, and keep progressing even while offline!

Join over 10 million players worldwide in one of the most successful idle games, developed by a solo indie developer, and constantly updated with new content and mechanics.

⚔️ Key Features:

- Addictive idle & incremental gameplay

- Massive skill tree with endless progression

- Over 700 upgrades to customize your playstyle

- More than 600 achievements to unlock

- Over 200 quests with rewards and challenges

- Epic boss fights, cutscenes, and hidden secrets

- Random mini-games for extra rewards

- Offline progress — earn while you’re away

- Cross-platform cloud save (play on PC and mobile with the same save)

- Available in 27 languages

🗡️ Play Your Way

Whether you prefer active tapping or idle progression, Idle Slayer lets you choose your own pace. Optimize your strategy, discover secret mechanics, and push your limits through multiple worlds and dimensions.

🌍 Play Anywhere

With full cloud save support, your progress follows you wherever you go. Switch seamlessly between mobile and PC and never lose your hard-earned upgrades.

⭐ Why Players Love Idle Slayer

Idle Slayer stands out among idle clicker RPG games thanks to its depth, frequent updates, and rewarding progression system. It’s easy to start, hard to master, and endlessly satisfying.

Download Idle Slayer now and begin your endless slaying adventure!

Ratings and reviews

This game requires a lot of commitment, but I don't mind it. It took me 108 days to Ultra Ascend, and it was worth it. I rarely play a mobile game for this long, but this one has me hooked. I recommend new players focus on getting souls, as they are the most important resource. My only actual complaint is that the boost and shop buttons swap sides between Landscape and Portrait

Pros: Simple & enjoyable gameplay. Some coin builds up even when the app is closed. Love the pixel art style. Music is great. Could listen to it for hours. 👍🏻 Cons: There is an unlock for the occasional boss mob, but when I'm not in the default "green hills" level, those boss mobs do not seem to spawn. Doing the "reset to unlock certain perks" feels a bit harsh, because certain features (like the dash) are locked behind upgrades that I just reset. Overall: Recommend!

Pretty awesome idle style game. clearly lots of effort put into it. Has a ton of craftables, simple game mechanics (except that hook >.< ), and some cute characters looped into and interesting storyline. For me, this is a headache free pass time that I turn to, to unwind. I love it for that aspect and in that way, it has never failed me (except for that hook!)

What’s new

New Content
• New Divinity.

Improvements
• Bonus Stage I, II, III graphically reworked.
• "Alpha" indicator in bosses have been renamed to "EX".
• Minor changes.

Balance
• First EX Boss HP increased.