FISGO: clean play, verifiable and private
The desktop software that guarantees every challenge is played honestly. It records your screen locally and encrypted, without touching your privacy or your performance.
The anti-cheat that protects the honest player
FISGO is 1V1's integrity layer: a lightweight desktop app that activates when you start a challenge and records your full screen locally and encrypted (AES-256) for the duration of the match. It records every monitor on purpose — it's the only way to catch overlays and tools hiding on a second screen. All you have to do is keep the game maximized. Combined with official API verification for each title, this makes it possible to pay out real prizes with certainty that no one cheated. It's what lets your skill — not a cheater — decide the outcome.
Unlike an invasive anti-cheat, FISGO doesn't inject into the game: it runs externally and passively, so it's compatible with Riot's Vanguard and FACEIT's anti-cheat, and doesn't noticeably affect your FPS or latency. Every official build is publicly scanned on VirusTotal so anyone can audit its behavior.
This is the backbone of safe skill-gaming: without clean play, there are no fair payouts. It's how cash video game tournaments get paid out with confidence, including the competitive ecosystem around CS2 and FACEIT. When you win, you cash out through local payout methods.
Four layers of integrity
Local, encrypted recording
Records your screen only during the challenge and encrypts the file on your own disk with AES-256. It's never streamed to the cloud.
API-based verification
Your stats are pulled from the game's official API. The recording is only reviewed if there's a formal dispute over the result.
Anomaly detection
Monitors for suspicious overlays and hooks with per-player thresholds, and flags duplicate IPs or hardware to stop collusion and smurfing.
Public transparency
Every official build is uploaded to VirusTotal for open scanning. You can verify exactly what it does before installing it.
What FISGO never does
Built on the principle of least privilege: only what's strictly necessary to guarantee clean play.
- Logs the keys you press (it's not a keylogger)
- Accesses your microphone or camera
- Opens your documents, photos, passwords, or browsing history
- Streams your recording to the cloud in real time
- Stays running outside of your challenges
- Records your full screen, only during the challenge
- Checks the integrity of the game client and your machine
- Encrypts the recording locally with AES-256
- Automatically deletes the recording after 168 hours (7 days)
- Runs under 5% CPU, without touching your latency
- Coexists with Vanguard and FACEIT's anti-cheat
A look at the shield
When you start a challenge, FISGO initializes its engine in a transparent, verifiable way.
Frequently asked questions
Compete in a 100% clean environment
Sign up for free and lock in your early access. FISGO will be available to download when you activate your first prize-eligible challenge.
Early access ➜ AES-256 ENCRYPTION · SCANNED ON VIRUSTOTAL · 18+ ONLY