Version 0.63.4.5 — Unnamed Space Idle Steam update #1030009

Fixed Spaceversary extreme mode to not persist those upgrades if you do the normal trigger Reduced bad spawn rate on Spaceversary extreme mode to make...

Steam App: Unnamed Space Idle (2471100)
Event type: patch note
Published: 5 August 2025 - 01:33:54 UTC
Source: steam_community_announcements

Fixed Spaceversary extreme mode to not persist those upgrades if you do the normal trigger Reduced bad spawn rate on Spaceversary extreme mode to make it more consistent when going for achievement

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