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Steam event · Valve (Steam)

Steam Mountaineering Fest 2027

Steam Mountaineering Fest 2027 submissions: deadline, fee and requirements

We have no confirmed submission deadline for Steam Mountaineering Fest 2027 yet. The event runs 31 May - 3 Jun 2027. Source: Valve (Steam), read on 6 Nov 2026.

Deadline not announced
Official page (opens the organiser's site)Add to calendar (.ics)

The event's own documentation page did not load, so registration deadlines and other event-specific details are missing. Dates come from the overview list only.

Submissions
Deadline not announced yet
Event dates
31 May - 3 Jun 2027

Source · checked 6 Nov 2026

Main conditions
Games must be about climbing mountains. Valve auto-invites games whose store tags and gameplay match the theme; a mini-game or side mode is not enough. Demos, upcoming and free-to-play games can join.Our short version, not the full rules: read them on the official page before you apply.

Source · checked 6 Nov 2026

What you get
Selected games get a place on the themed Steam sale page, which Steam typically promotes on its front page. A discount is optional. Specific placement is not guaranteed.

Our summary of the organiser's page

Last verified 6 Nov 2026. We read the organiser's page again at least once a week. Report a correction

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