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.

No maintained, sanctioned mod ecosystem was found.

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

Discover, compatibility & community

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Compatibility

500 MB

This game is built for mobile devices.

Switch to a compatible device to install or play it.

No release notes available from GitHub for Idle Slayer. Check the official site for updates.

Last updated October 25, 2026

This game is built for mobile devices.

Switch to a compatible device to install or play it.

No release notes available from GitHub for Idle Slayer. Check the official site for updates.

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

0 playing now