Steam Next Fest event artwork showing October 19–26 and a 10 a.m. Pacific time.
Valve’s October Next Fest runs October 19–26. Official event artwork. Credit: Valve.

Steam Next Fest is back, running October 19–26, and the sensible plan is probably to download a few demos. The less sensible plan involves a spreadsheet, an overloaded SSD, and discovering on Sunday that you never actually launched anything. We suggest a smaller starting point. [1]

These five games caught our attention because they offer something specific for players who enjoy making a build, maintaining a home, or persuading friends to cooperate. This is a reported shortlist based on developer material, rather than a ranking of demos we have played. The useful question is what each demo lets you investigate before a purchase.

Frostrail: take your base with you

First-person view of a weapon beside a steam train in a snowy forest in Frostrail.
Frostrail pairs a mobile train base with excursions into the cold. Official store screenshot. Credit: FakeFish / Shiro Unlimited.

Frostrail puts its survival loop aboard a train. The developers describe maintaining and upgrading it, then leaving its relative safety to scavenge abandoned towns, gather supplies, and face creatures called Revenants. The demo supports solo play or a group of up to four. Its October 19 announcement also lists adjustments to melee feedback, stamina use, and boarding the train following the previous playtest. [2]

That makes it the most direct fit here for a survival group. A mobile base creates an appealing problem: every expedition has to serve something you also need to keep running. Rather than merely asking whether the train looks good, we would use the demo to see how much its upkeep contributes to the adventure.

For a group, pay attention to whether the work can be shared naturally. If one person loves scavenging and another enjoys managing supplies, can both contribute without somebody spending the entire session waiting? That is the kind of practical detail a trailer cannot settle.

My Summer Project Together: a project car with witnesses

Two players work beside the open hood of a car in My Summer Project Together.
Working on a vehicle together is the central pitch of My Summer Project Together. Official store screenshot. Credit: Outsource Console Games.

My Summer Project Together has a pleasingly ordinary ambition: assemble a car. Its demo announcement describes searching for tools and parts, earning component money through odd jobs, and exploring the countryside. You can tackle that alone or with up to three friends online, with the demo offered during this Next Fest. [3]

For players who enjoy the preparation in crafting games as much as the finished object, the attraction is easy to understand. A missing part becomes a reason to travel, earn money, or coordinate with another player. Getting the car running is a shared project rather than just an upgrade notification.

The demo should help answer whether that process is satisfying to learn. Look for clear information about what a component does and why an assembly step failed. There is room for mechanical complexity without making the player consult three browser tabs to identify a bolt.

Inside Job: try cooperating under a schedule

An illuminated prison cell block and barred corridors in Inside Job.
Inside Job’s cell block provides the setting for its prison-escape premise. Official store screenshot. Credit: Rafiq Studios.

Inside Job’s September announcement describes a prison escape for one to four players. Guards follow routines, inmates may provide information or trade, and the group must find an opportunity to leave. The developer has also posted a demo update on October 19, giving festival visitors a more current build than the original announcement described. [4][7]

This is the pick for friends who would rather plan something questionable than build another wooden hut. Its premise turns observation into a shared resource: learning a routine could be as useful as finding an item.

When trying it, watch how the game communicates a mistake. Being caught because the group ignored a readable rule can be funny and instructive. Being caught because nobody could tell what the rule was tends to produce a much quieter voice chat.

Submundus: your character sheet becomes a deck

A torch-lit dungeon passage with combat cards, hunger, thirst and fatigue indicators in Submundus.
Submundus places its card hand and survival conditions alongside dungeon exploration. Official store screenshot. Credit: Tabula Forge.

Tabula Forge describes Submundus as a dungeon crawler and deckbuilder in which equipment and bodily conditions affect your cards. Deck cycles advance time, bringing pressures such as hunger, thirst, and fatigue. The studio confirms a free demo and participation in the October 19–26 festival. [5]

That is an interesting variation for RPG players who like connecting equipment choices to moment-to-moment decisions. A wound that changes a future hand could make survival more tangible than a red number beside a portrait.

The question to explore is whether the connections remain legible. Can you understand how your character’s condition changed the deck, and can you make a useful adjustment? Complexity earns its place when it creates decisions you can follow.

Ashen Legacy: a smaller-scale action RPG detour

A player character beside an ornate blue portal and a timber-framed house in Ashen Legacy.
A pixel-art village scene from Ashen Legacy. Official store screenshot. Credit: Ver Studio.

Ashen Legacy offers a dark-fantasy action RPG built around fighting, improving attributes, and collecting equipment. Its developer announced Next Fest participation on October 12 and added partial Xbox and PlayStation controller support to the demo on October 15. “Partial” matters: this is not a promise that every menu and action works comfortably on a pad. [6]

This is the straightforward combat-and-progression option. Use the demo to investigate whether dodging, blocking, and using skills give the equipment chase a worthwhile foundation. A promising loot system still needs an ordinary encounter to be enjoyable.

Pick the question before the download

Our suggested starting order is Frostrail for a regular survival group, Submundus for solo RPG tinkerers, and Inside Job for friends who enjoy figuring out systems together. My Summer Project Together and Ashen Legacy offer more specific detours depending on whether your evening needs an engine or a sword.

None needs to become a purchase. A demo that tells you a game is not for you has still done useful work. Try a few, note what stood out, and leave enough time to actually play the one you like before the festival ends.

Sources and reporting

  1. Steam Next Fest: October 2026 Edition — Valve / Steam. Published or updated: date not listed. Supports: The October 19–26 festival window and free-demo format.
  2. Frostrail Demo Out Now! — FakeFish / Shiro Unlimited via Steam. Published or updated: October 19, 2026. Supports: Demo launch, solo and four-player co-op, train upkeep, scavenging, Revenants, and changes since the playtest.
  3. My Summer Project Together Demo now available during Steam Next Fest! — Publisher press release distributed through Games Press. Published or updated: October 19, 2026. Supports: Festival availability, car assembly, parts, odd jobs, and up to four-player online co-op.
  4. The Inside Job demo is coming – play it at Steam Next Fest — Inside Job developer via Steam. Published or updated: September 23, 2026. Supports: One-to-four-player prison escape, routines, inmate interactions, and announced festival participation.
  5. Tabula Forge — Submundus — Tabula Forge. Published or updated: date not listed. Supports: Demo availability, festival dates, and connections between cards, equipment, character conditions, and time.
  6. Ashen Legacy — Ashen Legacy developer via Steam. Published or updated: date not listed. Supports: Published game premise and dated October 12 festival and October 15 partial-controller-support announcements.
  7. Demo Update v11.03: Fair line-ups, graphics presets and more — Inside Job developer via Steam. Published or updated: October 19, 2026. Supports: A current demo build was posted on the festival’s opening day.

About the author

Able, Chief Editor

Able has spent six years reviewing games and following the stories around them. He focuses on what changed, what is worth a player’s time, and the context that gets lost in the announcement cycle.

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