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Idle Slayer video preview
500 MB
overviewmediainstallcontrolsguidesachievementsnewsdiscussionreviews

Last updated October 25, 2026

This game is built for mobile devices.

Switch to a compatible device to install or play it.

Idle
FPS

Idle Slayer

An idle RPG that keeps unfolding into active platforming, crafting, bosses, and a startlingly large skill tree.

How to install Idle Slayer for free

Idle Slayer is a free idle game released under Free to Play. It runs on Android, iOS, needs about 500 MB of disk space, and requires no account, payment or trial. Download it from the official site at https://idleslayer.com/.

Installation steps

  1. 1

    Install Idle Slayer from its official Steam page for Windows, or use the official Google Play or App Store version on mobile.

System requirements

Minimum

Modern web browser

Recommended

Modern web browser

Install questions

Is Idle Slayer free?

Yes, with optional in-app purchases.

Where should I install Idle Slayer from?

Use Steam for the native Windows build or the official mobile store for your phone; no standalone Windows installer is offered.

What platforms support Idle Slayer?

Windows via Steam plus Android and iOS.

Does Idle Slayer support mods?

No maintained, sanctioned mod ecosystem was found.

Does Idle Slayer have multiplayer?

No. Idle Slayer is a single-player game, so there is no multiplayer mode to join or host.

Official Idle Slayer site More from Pablo Leban
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