Steam Autumn Sale 2026: the games that cannot be discounted

The Steam Autumn Sale 2026 starts on 1 October and runs to 8 October, which Valve published in advance on its own Steamworks seasonal sales page. That much is settled. What almost nobody mentions is that a specific set of games is barred from taking part, and several of them are the ones you are most likely to be waiting on.

The rule is Valve's, not a publisher's choice. Anything released in the last 30 days cannot be discounted, seasonal sale or not. September was a busy release month, so the Autumn Sale will open with a hole in it.

Onimusha: Way of the Sword came out on 25 September, which puts it inside Valve's release cooldown until 25 October. (Official Steam screenshot)

What the Steam Autumn Sale 2026 cannot touch

Valve's discounting documentation lists three cooldowns, and they behave differently from each other. Two of them survive a seasonal sale and one does not.

• "A product cannot be discounted for 30 days following its release" — including an Early Access release. A launch discount is the one permitted exception, and it has to run at release.
• "A product cannot be discounted for 30 days following a price increase in any currency." No exceptions at all on this one.
• "A product cannot be discounted within 30 days of another discount" — and this is the one the seasonal sales are exempt from.

That third exemption is why the Autumn Sale feels like it sweeps up everything. A game that was cut during Programming Fest in mid-September can be cut again on 1 October without waiting out a month. The first two cooldowns get no such pass. A September release is simply not eligible, however much the publisher might want the visibility.

The September releases that will sit the sale out

Working from our own release dates, these games came out inside the 30-day window and are therefore locked out of the 1 October opening:

• Onimusha: Way of the Sword — released 25 September. Eligible again around 25 October.
• SILENT HILL: Townfall — released 24 September. Eligible again around 24 October.
• Dressmaker — released 21 September.
• Active Matter — released 15 September, so it clears the cooldown mid-sale rather than at the start.
• WARDOGS — released 10 September, and likewise clears partway through.
• Halloween: The Game — released 8 September, out of cooldown just before the sale.

Valve does allow a developer whose cooldown expires mid-event to "join the sale already in progress by manually entering a custom discount". So the mid-September titles are a maybe. The two big ones, Onimusha and Townfall, are a definite no.

Townfall's launch discount is the only cut it is allowed to carry before late October. (Official Steam screenshot)

What our price record says about those two

This is where the two headline names stop behaving alike, and it is the part you cannot read off a store page.

Onimusha: Way of the Sword was at its cheapest before it came out. As of 27 September 2026, the lowest price we have ever recorded for it is $37.61, reached on 7 September — eighteen days ahead of release — during the pre-order window on the third-party key market. Since launch it has not been below $41. You can see the shape of it on the Onimusha: Way of the Sword price page: a flat plateau in the high fifties through June and July, a steep slide through late August into early September, and then a bounce upward the week the game actually shipped.

That is the opposite of what most buyers assume happens, and it means the cheapest moment for this game is already behind us. With the official channel barred from discounting until 25 October, the realistic floor for the next month is wherever the key market settles.

SILENT HILL: Townfall is at its tracked low right now. Our lowest recorded price for it, also as of 27 September 2026, is $34.75, and that was set on 26 September — two days after release. Its launch discount is doing exactly what a launch discount is supposed to do. Under Valve's rule that is the only discount Townfall can carry until roughly 24 October, so this is not a price that gets beaten during the Autumn Sale. Check the current figure on the Townfall game page before you decide; if you want it, the launch window is the window. Our breakdown of the Townfall editions covers which one is worth the step up.

Konami's launch trailer for Townfall, from the official SILENT HILL channel.

The price-increase cooldown is the one to watch

The release cooldown is at least predictable — you can count 30 days from a date you already know. The price-increase cooldown is quieter and catches people out.

It applies to a rise in any currency, which means a publisher adjusting its Brazilian or Turkish pricing in mid-September locks the game out of the Autumn Sale in every region, including yours. There is no announcement when this happens and no badge on the store page to say why a game you expected to be cut simply is not. If a title you were waiting for opens the sale at full price and you cannot work out why, a regional price change in the previous month is the most likely explanation. It is not worth refreshing for; the game will be back in a few weeks.

What the sale is actually good for

Strip out the new releases and the Autumn Sale is a back-catalogue event. That is not a criticism — it is the reason it is worth your time. The seasonal exemption from the 30-day discount cooldown means older games that were already cut during September's fests can be cut again straight away, often deeper, because the publisher is no longer competing for a single genre-fest slot.

It is also a short one. Seven days, against the fortnight the Summer and Winter sales get. Valve moved the Autumn Sale to the start of October in 2025 and it has stayed there, which puts it well clear of Black Friday. Our Steam sales calendar has the rest of the year's dates if you are planning further out.

Onimusha's tracked low landed during pre-orders rather than at launch — an unusual shape, and one worth knowing before you buy. (Official Steam screenshot)

Seven days is short for a seasonal sale, and it is the back catalogue that benefits most from it. (Official Steam screenshot)

How to use the week

The useful discipline here is to separate the two groups before the sale opens rather than after.

For anything released in September, decide now, on the launch discount, because the Autumn Sale is not going to improve it. For everything else, do the opposite: set the price you would actually pay and let the sale come to you. A percentage on a banner tells you nothing without the history behind it, which is the whole argument in our piece on what a historical low actually is. And if the game in question is a pre-order rather than a release, Onimusha is a live example of why pre-order timing is worth thinking about properly.

The launch trailer from Capcom's own channel. Our read on whether the game holds up is in our Onimusha verdict.

The bottom line

Buy Onimusha: Way of the Sword and SILENT HILL: Townfall now if you want them, and do not hold out for 1 October — Valve's release cooldown makes that a wasted wait, and in Onimusha's case the cheapest price we have ever seen for it was three weeks ago. For everything else, ignore the countdown and set a target price instead. The Autumn Sale is a good week for a back catalogue and a bad week for anything with September on its release date.

Townfall is the rare September release sitting at its tracked low during its own launch week. (Official Steam screenshot)