Release date and platforms

The release date is the one hard number this game has published, and it is worth separating from the marketing around it. Everything below is what the Steam store page and the official app data actually state as of 3 November 2026.

The date, and what state the page is in

I Have Known You is listed for 26 February 2027. The app is flagged as coming soon, which on Steam means three specific things: the store page is live, the game cannot be purchased, and the release date is an announced target rather than a shipped fact.

The gap between those rows is the useful part. A coming-soon page with a demo is a game that is far enough along to be played but not far enough along to be sold, which is exactly where a small studio should be ten months out.

Platforms

Three platforms are listed: Windows, macOS and Linux. That is a wider spread than most visual novels commit to, and it is worth taking literally — the store page lists all three as supported, not as "planned".

If you are on a Mac or a Linux desktop, this is one of the rare cases where you do not have to ask whether the game is coming to you. It is listed for your platform already.

What the date means for the demo

The demo has been live since 20 June 2026, which is roughly eight months before the listed release. That timing matters for two reasons.

First, a demo that far ahead of launch is usually a systems demo: the developer wants feedback on how the game plays, not just on whether the story is good. The announcement says as much — it asks for thoughts on "the story, pacing, interface, free-roam sections, Journey system, character profiles", which is a list of things that can still be changed.

Second, it means the demo you can play today is not necessarily the demo that will be live in February 2027. Demos get updated, and a Next Fest build is often the first of several.

How firm is 26 February 2027

A store date is a target, not a promise. Steam dates move, and small studios move them more often than large ones. What makes this one more solid than average is that the page is not a bare announcement: there is a demo, a full cast of dossiers, and a store description written in the present tense of a finished story.

The reasonable reading is: the date is real, the game is in a playable state, and the remaining work is content rather than foundation. If it slips, it will most likely slip by weeks rather than years.

Time zones and the actual unlock

Steam releases unlock at a store-wide time rather than midnight local. If you are planning around the date, plan for the evening of 25 February in the Americas and the morning of 26 February in Europe and Asia, and check the store page on the day rather than trusting a countdown.

What to do between now and then

There is no pre-order, no deluxe edition and no early-access purchase to consider, which removes most of the usual launch-day decisions. The only thing you can do today is play the demo and wishlist the game.

For the money side, read price and editions. For what the demo already contains, read the demo guide.

Every value in the tables was read from the Steam store listing and the official app data for app 3944610 on 3 November 2026.

What has to happen before 26 February

Four things are still missing from the store page, and each one normally appears before a launch.

None of these are warnings. A page can be complete on story, cast and demo while the commercial details are still being decided — that is what ten months of runway looks like for a small studio.

What it does mean is that the date is the only hard commitment on the page, and everything else about the release is still open.