Idle Slayer
🛠️ Idle Slayer update history
Official announcements the developer posts on Steam—patches, new content, and events—sorted by date. Click a title to read the full post.
August 2026
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8/28Fri📢 AnnouncementAssembly Line Fever: +20% Souls in Factory for a Limited Time
Assembly Line Feveris a limited-time event where all Souls earned in Factory receive a 20% bonus. While the event is active, the assembly line runs at full speed: every enemy defeated in Factory drops…
March 2026
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3/31Tue📢 AnnouncementChocovolio’s Sweet Hunt
A sweet celebration arrives in Idle Slayer. Meet Chocovolio, a brand-new Benvolio skin inspired by a mysterious chocolate master, granting a +15% Souls bonus. Anna Bunny also returns to the shop for a…
February 2023
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2/18Sat📢 AnnouncementLast Days for the Benvolio Plushie
https://i.imgur.com/T5PYnbq.png Go to the campaign site! The limited edition "Benvolio Plushie" campaign is about to end, and this is your last chance to get your hands on this exclusive item! And wit…
Source: official Steam announcements (updated every 6–24 hours). Titles and summaries are copyright of the original developers.