PlayRedFlagRun is Red Flag Run — a free game that sharpens your dating 🚩 radar

Hazte miembro

Green Flag 💚

/mes

For everyone who wants to keep Red Flag Run free and ad-light. You get a spot on the Supporters wall, behind-the-scenes dev posts, and first dibs when new flags drop. 💚

Support me on a monthly basis
Unlock exclusive posts and messages

Flag Bearer 🚩

/mes

Everything in Green Flag, plus you help steer the game. Vote on the next flags and features, get early access to new modes and quizzes, and suggest a red flag → see it added to the game (credited). 🚩

Support me on a monthly basis
Unlock exclusive posts and messages

Red Flag Run — a free game that sharpens your dating 🚩 radar

Hey, I'm Cozmin 👋 I make Red Flag Run — a fast, free browser game where you sprint through a relationship dodging red flags 🚩 and catching green ones 💚.

It looks like an arcade game, but it's sneakily useful. Every flag is a real behavior — love-bombing, gaslighting, breadcrumbing, and the classic romance-scam playbook the FTC logs over $1 billion a year in losses to. Play a few runs and your gut quietly starts flagging this stuff in real life. It names behaviors, never people. No lectures — just reps.

It's 100% free. No paywall, no login, no selling your data.

A coffee helps me:

☕ Keep it free and ad-light

🚩 Add new flags, the Daily Quiz, and new game modes

🛠️ Cover servers + art so I can keep shipping

If Red Flag Run made you laugh, taught you something, or saved a friend from a walking red flag — one coffee keeps the lights on. 💛

▶️ Play free: playredflagrun.com

Red Flag Run started as a dumb-fun way to make dating advice actually stick — sprint through a relationship, dodge the red flags 🚩, catch the green ones 💚. But people kept telling me it did something real: it helped them spot a scammer mid-DM, or finally name the thing an ex used to do. So here's the deal: the game stays free for everyone. No paywall, no login, no selling your data. Ever. ...

Apoya a PlayRedFlagRun

Hazte miembro

Green Flag 💚

For everyone who wants to keep Red Flag Run free and ad-light. You get a spot on the Supporters wall, behind-the-scenes dev posts, and first dibs when new flags drop. 💚

Support me on a monthly basis

Unlock exclusive posts and messages

Flag Bearer 🚩

Everything in Green Flag, plus you help steer the game. Vote on the next flags and features, get early access to new modes and quizzes, and suggest a red flag → see it added to the game (credited). 🚩

Support me on a monthly basis

Unlock exclusive posts and messages

Acerca de PlayRedFlagRun

Red Flag Run — a free game that sharpens your dating 🚩 radar

Why Red Flag Run is free (and how coffees keep it that way)