Steam Next Fest 2027 Guide Details February and June Deadlines and Demo Conversion Benchmarks

A November 4, 2026 developer preparation guide published by Mostafa Salem on Games.gg synthesized Valve's 2027 Steamworks milestone calendar with benchmark findings from Chris Zukowski's How To Market A Game survey of 182 participating indie titles.

For the February 2027 edition of Steam Next Fest—running February 22 to March 1, 2027 from 10:00 a.m. to 10:00 a.m. PST—Valve requires indie developers to complete registration by January 10, 2027 at 11:59 p.m. PST, submit playable demo builds for Steam review by January 18, finalize store assets by February 1, and opt into the Press Preview beginning February 11 at 10:00 a.m. PST. Valve has also opened registration for the June 2027 Steam Next Fest (running June 14 to June 21, 2027), which closes registration on April 25, 2027.

Because Valve permits a game to participate in only one Steam Next Fest across its lifetime, Zukowski's benchmark data highlights a 0.825 Spearman rank correlation between pre-festival wishlist counts and wishlists earned during the event: games entering with fewer than 1,000 wishlists earned a median of 322 wishlists, whereas games entering with 1,000 to 9,999 wishlists earned a median of 1,006 wishlists at a 16.33% median player-to-wishlist conversion rate.