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Steam Next Fest June 2026 Edition Kicks Off With Hundreds of Demos

The Steam Next Fest has become a key seasonal marker for indie and mid-tier PC game discovery, and this edition's early popularity of soul-like extraction and unconventional simulators signals a continuing shift in player appetite toward hybrid genres and niche mechanics.

Key Facts

  • Steam Next Fest: June 2026 Edition runs from June 16 to June 23 at 2:00 AM JST, offering free demos and open beta tests for thousands of upcoming PC games.
  • 'Mistfall Hunter,' a dark fantasy PvPvE extraction action RPG, releases on July 30 and features five classes including the newly revealed 'Wiznight.'
  • 'IRON NEST: Heavy Turret Simulator' lets players operate a four-legged vehicle with a heavy cannon, using a ballistic calculator to adjust powder charge and elevation.
  • 'EMPULSE,' a 6v6 movement shooter from the developers of Splitgate, includes wall-running, grappling, and pilotable Mechs, and releases on June 25.
  • Com2uS Holdings released demos for 'Fading Echo' and 'ZENONIA 1: Thread of Memory' during the event, both scheduled for the second half of 2026.

Reporting from 4 sources: 4Gamer.net, Automaton, Game Spark, GameBusiness.jp.

Steam Next Fest June 2026 Edition Kicks Off With Hundreds of Demos

Valve's Steam Next Fest: June 2026 Edition began on June 16, offering free demos and open beta tests for thousands of upcoming PC games through June 23 at 2:00 AM JST. The event features a wide range of genres, with several titles drawing high concurrent player counts and positive early reviews. Among the notable demos are 'Mistfall Hunter,' a dark fantasy PvPvE extraction action RPG with soul-like combat and five playable classes, and 'IRON NEST: Heavy Turret Simulator,' a first-person simulator where players operate a four-legged vehicle with a heavy cannon. Other highlights include 'Echoes of Aincrad,' an action RPG set in the Sword Art Online universe; 'EMPULSE,' a 6v6 movement shooter from the developers of Splitgate; and 'Order of the Sinking Star,' a Sokoban-style puzzle adventure by Jonathan Blow. The event also includes demos for 'Dust Front RTS,' 'Kingdom Rush 6: Genesis TD,' 'Mortal Shell II,' and 'Project: Doors.' Com2uS Holdings released demos for 'Fading Echo' and 'ZENONIA 1: Thread of Memory' during the event. The official Steam Next Fest page allows browsing by genre, and personalized recommendations will appear after the first few days based on user activity.

Valve's Steam Next Fest: June 2026 Edition launched on June 16, offering free demos and open beta tests for thousands of upcoming PC games. The event runs until June 23 at 2:00 AM JST. The official site allows browsing by genre, and after the first few days, personalized recommendations will appear based on user activity.

Among the most popular demos is 'Mistfall Hunter,' a dark fantasy PvPvE extraction action RPG scheduled for release on July 30. It features stamina-based combat, a parry system, and five classes including the newly revealed 'Wiznight.' Another standout is 'IRON NEST: Heavy Turret Simulator,' where players operate a four-legged vehicle with a heavy cannon, using a ballistic calculator to adjust powder charge and elevation. The demo for 'Echoes of Aincrad,' based on Sword Art Online, lets players experience the Beta Test Arc with save data transfer to the full game. 'EMPULSE,' a 6v6 movement shooter from the Splitgate developers, includes wall-running, grappling, and pilotable Mechs. Jonathan Blow's 'Order of the Sinking Star' is a Sokoban-style puzzle game where four worlds collide, intertwining mechanics. The event also features demos for 'Dust Front RTS,' 'Kingdom Rush 6: Genesis TD,' 'Mortal Shell II,' 'Project: Doors,' and many more. Com2uS Holdings released demos for 'Fading Echo' and 'ZENONIA 1: Thread of Memory,' both scheduled for the second half of 2026.

  • Mistfall Hunter: Dark fantasy PvPvE extraction action RPG, July 30 release, five classes including Wiznight
  • IRON NEST: Heavy Turret Simulator: First-person heavy cannon vehicle simulator, early August release
  • Echoes of Aincrad: Sword Art Online action RPG, July 9 (Steam July 10), Beta Test Arc demo
  • Double Dealers: 3-6 player auction game with hidden clauses and psychological play
  • EMPULSE: 6v6 movement shooter from Splitgate devs, wall-running, grappling, Mechs, June 25 release
  • Dust Front RTS: Classic RTS with 4X elements on a devastated planet, three factions
  • Kingdom Rush 6: Genesis TD: Tower defense strategy game, September 24 release, 4 of 18 stages in demo
  • Order of the Sinking Star: Sokoban-style puzzle adventure by Jonathan Blow, late 2026 release
  • Mortal Shell II: Sequel to soul-like action RPG, shell-inhabiting combat, open world with 60+ dungeons
  • FreeStyle Football 2: Online 5v5 multiplayer soccer, Q4 2026 release
  • Project: Doors: Cooperative multiverse invasion game, liminal spaces and monster encounters
  • No Such Place: Top-down PvE extraction shooter for up to 4 players, customizable gunsmith, 2026 release
  • Pixel Gun 2: Sequel to mobile FPS Pixel Gun 3D, destructible voxel maps, chaotic gunfights
  • Fading Echo: Action-adventure with water/steam transformation, 11 languages, H2 2026 release
  • ZENONIA 1: Thread of Memory: Optimized mobile action RPG, three classes, Adonis Region demo, H2 2026 release
  • ReStory: Repair shop simulator for game consoles and music players
  • As One We Survive: Post-apocalyptic survival game about saving a sick daughter
  • over the hill: Co-op driving adventure through nature for up to 4 players
  • Enginefall: PvP survival game set inside a giant train
  • The Mound: Omen of Cthulhu: Co-op jungle exploration adventure with Cthulhu themes for up to 4 players

Synthesized by Yomimono from the 4 cited sources below, including Japanese-language reporting where cited, then editorially reviewed before publishing.

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