CTF Gameserver

Self-hosted gameserver platform for running attack-defense IT security CTF competitions.

PlatformWebfree

CTF Gameserver is a self-hosted platform for running attack-defense IT security capture-the-flag competitions, covering team registration, scoreboards, tick/flag coordination, automated service checking, and flag submission. Originally built for FAUST CTF, it's designed to be reusable and scalable for other organizers running similar security competitions.

Website

Full match profile

Behind the summary, Matchbox keeps a richer profile of CTF Gameserver - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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