- Steam App
- OLED Guard Pro (4558060)
- Event type
- patch note
- Published
- 29 May 2026 - 17:12:23 UTC
- Source
- steam_community_announcements
fix the fullscreen issue on the classifier;
oled guard 4.2.1 update — OLED Guard Pro Steam update #798188
oled guard 4.2.1 update for OLED Guard Pro, stored and connected by SteamPulse.
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