LOCKDOWN Protocol — Patch 1.4.3

Released: 5/13/2026, 6:32:13 PM

Source: https://store.steampowered.com/news/app/2780980/view/671743145166242155

Summary (AI)

In patch 1.4.3 for LOCKDOWN Protocol, the previously fixed exploit from version 1.4.1 has been addressed, allowing the developers to re-enable invitations for all players in both public and friend sessions. This update restores multiplayer invitation functionality while maintaining game security.

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As we fixed the exploit mentioned in version 1.4.1 patch notes, we are re-enabling invitations for all players in public and friend sessions.