Is Security 51 still being updated?
Yes. Security 51 is still being actively updated.
The developers last posted about Security 51 6 days ago. 2 substantial updates have shipped in the past six months. Across their history this team posts roughly every 7 days, which is what makes the current gap measurable rather than a guess.
What the developers have actually shipped
- Aug 13, 2026 · significantDay One Update
- Jun 16, 2026 · significantDemo Update
Related questions
Is Security 51 dead?
No. Security 51 is still receiving developer attention: the last post was 6 days ago, and 2 substantial updates shipped in the past six months.
Has Security 51 been abandoned?
There is no evidence of abandonment. Developer communication has continued, most recently 6 days ago.
When was the last update to Security 51?
The most recent developer announcement we hold is dated August 13, 2026.
How we know this. Every figure here comes from announcements the developers posted themselves on Steam; press coverage is excluded. “Substantial” means a patch, release, or major update rather than a sale or event notice. Nothing on this page is an opinion about whether the game is good. See the full record or check the development status of every game we track.