Idle Slayer
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About Idle Slayer
Idle Slayer is a progression-focused game where you jump, collect coins and defeat enemies to grow stronger. You earn Souls to strengthen your Slayer, unlock abilities and discover mechanics that change how you play. You can progress by playing actively or while away, with new goals to pursue as you advance.
Dimensions and materials
Travel through a variety of dimensions, each with its own enemies, resources and challenges. Defeating enemies yields unique materials that you use to craft powerful items, unlock upgrades and continue growing stronger. New destinations bring different creatures, strategies and ways to progress.
Progression and equipment
Spend Souls in a large Skill Tree to unlock mechanics and improve different aspects of your adventure. Gather materials to craft increasingly powerful items, obtain Divinities that can transform gameplay, and use the Armory to unlock, upgrade and equip powerful equipment. You can also unlock Slayer skins, including outfits inspired by different dimensions and special characters earned through challenges and events.
The Village
The Village provides a different way to experience the game. You can explore freely, interact with characters, uncover secrets and follow a story that continues to expand with updates. It connects much of the game's content, extending the adventure beyond collecting resources and upgrades.
Minigames
Several minigames offer distinct mechanics and rewards:
- Bonus Stage: overcome obstacles.
- Chest Hunt: search for treasure while avoiding dangerous Mimics.
- Ascending Heights: climb Mt. Otto.
- Grapple Run: swing through challenges.
These minigames provide additional ways to earn Souls, collect resources and obtain special rewards. The game includes over 650 achievements, multiple progression systems and offline gameplay. You can continue the same save on PC and mobile.
Frequently asked questions
Yes. Idle Slayer is free to play on Steam, so there is nothing to buy to start playing.
The minimum requirements for Idle Slayer are: Windows 10, 1 GB RAM, 100 MB storage. It also runs on macOS. The recommended specs are in the System requirements section.
No. Idle Slayer is a single-player game.
Yes. Valve rates Idle Slayer as Verified on the Steam Deck: it runs well out of the box.
Yes. Idle Slayer is the full base game. You need nothing else to play it.











