Without acknowledging the inherent flaws in launching thousands of time limited demos at once, Valve sends along a list of the most played demos in the Steam Next Fest June 2025 to help aid discovery. Without acknowledging the inherent flaws in our coverage, here are the seven demos out of Valve's top ten list that we haven't mentioned yet:

• Dead as Disco on Steam (Windows). "Martial arts meets music video in Dead as Disco, a neon-drenched Beat ‘Em Up where every punch, kick, and combo syncs to the music. Join Charlie Disco on a quest to confront the villainous Idols and reunite the band."
• Jump Ship on Steam (Windows). "Jump Ship is a mission based co-op PvE for up to 4 players, where you are the crew of a spaceship. Transition seamlessly from crewing the ship to on-foot exploration and space walks. Engage in intense battles both on the ground and in space, and always keep your ship upgraded and intact."
• MIMESIS on Steam (Windows). "4 Player co-op survival horror game. When the cursed rain falls, 'Mimesis' appear, perfectly imitating your teammates, bringing a new level of tension you've never experienced before."
• PIONER on Steam (Windows). "PIONER drops players into a vast, grim world, where survival hinges on exploration, crafting, and smart resource management. As an MMO FPS, it offers both PvE missions and intense PvP zones, with unique crafting mechanics, hundreds of weapons and a deep story to explore."
• UFL on Steam (Windows). "Play UFL and relish your journey to the top of the global online football league. Build your squad from thousands of real-life footballers, compete against players from around the world, grow your club, take part in in-game events and earn exclusive rewards."
• Vindictus: Defying Fate on Steam (Windows). "Experience intense action brought to life with diverse, unique characters. Read your enemy’s attacks and strike back for maximum impact in Vindictus: Defying Fate. Immerse yourself in signature combat and a gripping narrative."
• Wildgate on Steam (Windows). "Wildgate is a PVP multiplayer shooter that blends tactical ship-to-ship combat with fast-paced first-person action. Evade deadly environmental hazards, search for powerful weapons and ship upgrades, and be the first crew to escape with the Artifact... or the last crew left flying."