Steam Next Fest February 2027: How to Get Your Demo and Store Page Ready in Time

Registration still feels far away. The demo is "almost ready." Capsules and trailers sit somewhere in a folder. Then Steam review and Press Preview suddenly show up at the door, and you realize that "almost ready" and "submitted for review" are two very different things.

That is what this article is about. Steam Next Fest in February 2027 is a real chance for feedback and wishlists. It is also a calendar with hard deadlines. Valve lets each game join only one Next Fest. If you are late or pick the wrong edition, that chance is gone. This article answers the question of how to prepare your demo for Steam Next Fest, which dates actually matter, and which optional levers such as livestreams or the official trailer you can add.

What Steam Next Fest February 2027 is

Steam Next Fest is a multi-day event on Steam. Players can try demos, chat with developers, watch livestreams and discover upcoming games. For studios that means early feedback and visibility before launch. According to Valve, the event runs three times a year: in February, June and October.

The February 2027 edition runs from February 22, 2027, 10:00 AM PST (7:00 PM CET) to March 1, 2027, 10:00 AM PST (7:00 PM CET). All times in this article come from Steamworks documentation in PST. Central European Time (CET) is only a conversion aid. In February, Germany uses CET, which is UTC+1. PST is UTC-8. That is a nine-hour difference.

Some teams join Next Fest early to learn what players enjoy. Others pick the edition closest to launch to fill wishlists. Valve says there is no single right answer. What matters is that your title cannot join another Next Fest afterward. The next edition planned after February is June 2027.

The deadlines that actually matter

The February 2027 edition page lists these dates. Plan backward from them, not from your team's preferred ship date.

• December 8, 2026, 10 to 11 AM PST (7 to 8 PM CET): Live Q&A with Valve on Zoom. Past sessions are recorded on YouTube.
• January 10, 2027, 11:59 PM PST (January 11, 8:59 AM CET): Registration deadline. By then you should also have marketing materials up to date if you want to be considered for the official event trailer.
• January 18, 2027: Steam pulls trailers for the official Next Fest trailer. If you want your demo live at the start of Press Preview, this is the date by which you should have submitted your demo build and store page for review. Valve notes that store page review is required even when the demo has no separate store page.
• February 1, 2027: All required items must be submitted for review.
• February 11, 2027, 10:00 AM PST (7:00 PM CET): Press Preview begins. This is also the deadline to opt out of trailer permissions.
• February 22, 2027, 10:00 AM PST (7:00 PM CET): The fest begins. Set your demo live beforehand, or opt out if your plans have changed.
• March 1, 2027: The fest ends. The wrap-up featuring the most played demos launches the same day.

The evergreen docs add rough offsets: about five weeks before the fest for a Press Preview demo review, about three weeks before for a fest-start demo review. For February 2027, the calendar dates above are authoritative. One note from the docs and from practice: Steam build review checks that the game has the features you promised and that it runs. It is not full QA. Leave buffer for a failed first submission and test the demo thoroughly yourself.

Requirements: what Valve asks for

For the February 2027 edition, Steamworks says you must meet all of the following:

• Your Steamworks account is in good standing.
• The base game store page is published and publicly visible.
• There is a publicly playable demo by the time the fest begins.
• The game releases only after the fest ends, so after March 1, 2027.
• It is not a prologue, chapter one, or short-form version of a game already released on Steam.
• The game has not joined a Next Fest before.

For unreleased games, the public store page is typically a Coming Soon page. Valve already requires at least two weeks of Coming Soon before release for new products. For store page review, Valve recommends submitting at least seven business days before you want the page live. The demos documentation adds another point: if the demo goes live before the base game is available to buy, the base store page must be visible as Coming Soon so players can wishlist it.

The FAQ also says the release date on file must not be set before the fest starts. Early Access and free-to-play titles are allowed as long as the game is still unreleased. A past or current Steam Playtest does not block eligibility. Valve does advise against running a Playtest and a demo at the same time, because that splits your players.

Register the base game, not the demo

Registration runs from the base game, not the demo app. For most titles you will find the entry point on the app landing page under Marketing Tools. For February 2027 there is also the opt-in page at https://partner.steamgames.com/optin/sale/nextfest_feb_2027. Append your app ID to jump straight to your title's registration.

Complete the checklist, choose one or two primary categories, save, and confirm the green checkmark. If your game is missing from the list even though it meets the criteria, use the appeals process at the bottom of the registration page. To cancel, return to the same page, clear the checkbox, and save. If you plan to drop out before Press Preview, do that first. Press Preview lists every registered title, regardless of demo status.

Also make sure at least one account in your partner can receive Steamworks communications. Otherwise you may miss emails about trailer consideration or the wrap-up.

Create the demo, pass review, go live

A demo in Steamworks is its own app ID, created from the base game with Add Demo. After that you need depots, builds and a store presence. You can supply assets for display on the base page, or optionally enable a separate demo store page. If you choose the separate page, descriptions, features, trailer and screenshots should clearly describe the demo, not the finished game. Capsules and library assets should be recognizable as a demo.

Submit your build and assets for review early. Valve explicitly recommends extra time in case the first review fails. After you pass review you may keep patching the demo. There is no second review for those updates. Do not ship game-breaking bugs. Before the fest starts, Valve recommends setting the demo live at least 30 minutes early and checking it. After the demo release you must manually republish the base game store page so the download demo button appears. Under Special Settings you can choose whether that button sits quietly in the sidebar or more prominently in the center.

What makes a good demo

Deadlines get you into the event. The demo decides whether players wishlist or close the window. In the demos documentation Valve highlights three points you should take seriously:

1. Quality. Players often use the demo to decide whether to buy. What they see should feel like the real game, not a rushed fragment.
2. Timing. You may release the demo any time before the fest. Some teams go live with Press Preview, others wait for fest start. Pick the moment that fits your marketing. Valve does not require exclusivity or newness for the demo.
3. Length. Give enough content for the game to feel real without giving everything away. Too short feels empty. Too long steals tension from the full game.

From our practice as well: build a clear start without a long setup, show the core loop early, and end the demo at a point where players want more. On achievements, Valve is explicit in the demos documentation: disable achievements in demos. Store the saved game in the shared Steam Cloud of the full game instead, then grant those achievements when the purchased game loads. Test the demo the way a new player sees it: a fresh Steam library, no debug menu, no warm-start advantages from the editor. And check install size, the first minutes and crashes on a device that is not your development machine.

Press Preview: early visibility, but public

Press Preview starts on February 11, 2027 at 10:00 AM PST (7:00 PM CET). Selected press get an early look at registered titles. Important: there is no special access to your store page or demo. Whatever the public can see, press can see. If you provided contact details on the registration form, Steam shares them with press.

If you want press to play your demo, you must release it for everyone first. Valve notes that demos do not get the same launch visibility as a full game. Whether an earlier demo release is worth it remains your strategy call. For Press Preview, the review cutoff is January 18. Press may cover included games at any time and in any format. Doing so before fest start has historically been uncommon, but it can happen.

Optional levers: trailer, livestream, wishlists

Official event trailer

After registration closes, the Steam team selects games for a trailer that Steam shares with press and on its own channels. According to the docs you should finish registration by the deadline, have at least one publicly visible trailer on the base store page, be on track for a playable demo, keep store text and tags current, and be sure you will not cancel. Valve notifies potential candidates within about a week. On January 18 Steam pulls trailers. Until February 11 you can opt out of permissions you previously granted. Steam uses a publicly visible trailer from your store page. It cannot accept alternative videos.

Livestream

A livestream is optional. There is a dedicated section for streams of participating games. You stream to the store page. Demo gameplay needs specific Steam setup steps, which you should test before the fest. If time is short, put it into demo quality instead. Valve says that is fine. For VR streams the docs add extra notes, because SteamVR and broadcasting have their own quirks.

Wishlist notification

When the demo first becomes playable, you can send a notification within 14 days to everyone who wishlisted the base game. This is separate from Next Fest. You get one shot. If you already used it months earlier, there is no second chance. Valve also names a two-week cooldown per app ID against other wishlist events. Space the demo mail and other store events accordingly.

Visibility during the fest and wrap-up

During registration you choose one or two primary categories. Steam uses them together with your store tags for placement. Before the event, the evergreen docs mention a Developer Preview so you can check where your title sits. The February page does not list its own date for that. Treat "about five weeks prior" from the evergreen docs as a rough guide and check the opt-in page yourself in time.

Only games with a released demo appear in the fest. For the first few days many lists are randomized. Later Steam personalizes more strongly for logged-in users. If your title is missing, the docs say to check registration and categories first, then the demo release, then tags. On March 1 the wrap-up launches with the most played demos. Valve emails titles that make that page.

Checklist working backward from February 22

Work this list from the bottom up:

1. Fest start (February 22): Demo live, tested, base store page republished.
2. February 1: All required items submitted for review.
3. January 18: If you want Press Preview, demo build and store page already in review.
4. January 10: Registration done, trailer and capsules current.
5. Before that: Coming Soon page public, demo app created, your own QA pass, optional Q&A on December 8.
6. After the fest: Decide whether the demo stays online. Valve encourages leaving it up and telling players if you plan to take it down.

Internally as well: assign owners for review submission, livestream testing and store copy. A demo that is technically live but never promoted wastes reach. Plan Discord, newsletter and social posts around fest start too. At the time this article was researched, the February page still listed the social asset kit as "Coming Soon." Check that page again later instead of inventing placeholders.

Conclusion

Steam Next Fest February 2027 rewards preparation, not panic in the final week. You need a public store page, a playable demo, reviews submitted on time, and a release only after March 1. Livestream and event trailer are a nice bonus. Demo quality decides whether clicks turn into wishlists. And because each game may join only once, pick the edition that fits your release, not the next empty slot on the calendar.

If your demo needs online features such as a cloud save across devices, leaderboards, remote config or feedback from inside the game, you can use our game backend horizOn. SDKs are available for Unity, Godot and Unreal. And if you want help polishing the demo and store page, we can support you through our game development services.