Next Fest, without the AI
The demos people are actually playing, most played first.
7,008 games in Steam Next Fest until 26 October. 2,506 are hidden because their developers declared AI.
Some developers don't declare it, so a few may slip through. Player counts are checked every few hours.
1,652 demos without AI, tagged Action, most played first.
ArcheAge Chronicles
XLGAMES
Explore Auroria, a vast and vibrant world brimming with rich lore and thrilling action. ArcheAge Chronicles delivers an immersive experience that will capture players' hearts, whether they are newcomers to the setting or seasoned adventurers.
Early AccessControllerOpen WorldPvEMMORPG▶ Peak: 7,330 playersMore like this →Frostrail
FakeFish
Through the frost, death follows the tracks. Dive into a ruthless survival FPS, solo or co-op. Explore, scavenge, craft and fight to endure a frozen, corrupted world. Operate and upgrade your steam-powered train through an unforgiving wasteland, where every choice is a matter of survival.
Early AccessOpen World Survival CraftFPSSurvivalCrafting▶ Peak: 4,920 playersMore like this →just volleyball
temkosoft
just volleyball is an online and offline volleyball game with simple controls and deep player expression. take on others in anything from 1v1s & 2v2s to full team-based 6v6 matches. there's no right way to play, it's just volleyball!
SportsActionMultiplayerArcadeVolleyball▶ Peak: 3,381 playersMore like this →Meltdown Crew
Meltdown Games
Run a barely-stable nuclear reactor with your friends in this online co-op physics chaos game. Fix broken systems, manage radiation, survive power outages, and prevent a total meltdown before everything goes horribly wrong.
ActionSimulationStrategyParty GamePuzzle▶ Peak: 2,229 playersMore like this →Fart Together
GamesMrkt
Fart Together is a physics-based parkour game where 1–4 players steer the same boat using fart power. Play alone or with friends and coordinate your direction, timing, and gas power to overcome challenging obstacle courses.
ActionCasualAdventureRacingParty Game▶ Peak: 2,096 playersMore like this →Deadzone Rogue 2
Prophecy Games
Fight as Talon 13-10 in this FPS roguelite adventure set on a fallen Earth. Combine weapons, augments, and elements to forge devastating builds, and blast through Monarch’s endless machines. Grow stronger each run, solo or with friends.
Action RoguelikeOnline Co-OpActionFPSMultiplayer▶ Peak: 1,397 playersMore like this →ReBlade: The Death Spiral
ChillyRoom
You are a condemned Synthetic, marked for destruction and trapped in endless resets. In a cyberpunk world inspired by Chinese mythology, harness weapons, chips, and augments to cut through mechanical creatures. Each run brings you closer to breaking the cycle and unravelling the truth.
ActionDifficultAction RPGAdventureSouls-like▶ Peak: 1,371 playersMore like this →Dumpster Gang
Coyote House Games
Play as a gang of mischievous raccoons in this chaotic co-op sandbox for 1-4 players. Complete ridiculous missions, steal everything you can carry, and outsmart a relentless Exterminator determined to throw your gang behind bars.
MultiplayerSimulationPhysicsFunnyOnline Co-Op▶ Peak: 1,283 playersMore like this →Emberville
Cygnus Cross
Awaken with no memories inside the Vitromotus, a vast underground world created as a magical dungeon where death no longer lasts. Explore its depths, battle dangerous creatures, rescue survivors, and rebuild the ruined town of Emberville while uncovering the truth behind this prison.
Early AccessActionRPGPixel GraphicsAction RPG▶ Peak: 1,165 playersMore like this →Grr Grr Gnomes
emolingodev, FireAtacck
A co-op adventure about tiny gnomes on a very big ocean. Sail from island to island, scavenge for supplies, fight strange creatures, survive whatever goes horribly wrong, and keep your ship moving toward one goal, finding the way home...
ActionSimulationAction-AdventureExplorationChoose Your Own Adventure▶ Peak: 1,049 playersMore like this →Wyldheart
Wayfinder Studios
Embark on bite-sized campaigns in this co-op action RPG set in a rustic fantasy world. Start from nothing, and freely build your character as you investigate rumors, explore strange ruins, and survive the dangers threatening the fallen Kingdom of Caerwyn.
Early AccessAction RPGSurvivalDungeon CrawlerCrafting▶ Peak: 972 playersMore like this →骤影:绯月杀
TMXN Games
Among Shadows is an intense blend of fast-paced combat and identity-based deduction. You are sent to stop a deadly infection from spreading across a corrupted land, but traitors have infiltrated your team. With the Blood Moon rising, can you escape from this place under the conspiracy?
PvPMultiplayerHack and SlashThird PersonParty Game▶ Peak: 723 playersMore like this →DREADMOOR
Dream Dock
DREADMOOR is a dark first-person fishing adventure game set in a submerged world, rotting from a past catastrophe. Fish in murky waters, upgrade your boat, craft survival gear, and fight monstrous creatures that lurk under the water and on the land.
AdventureExplorationSimulationLovecraftianFirst-Person▶ Peak: 621 playersMore like this →Half Grip
Half Games
Get hooked on this brutal one-armed rogue-like combat racing game where every action is a gamble. Steer, shoot and reload - each split-second counts as you compete against armed rivals across atmospheric tracks rendered in harsh pixelated detail.
RacingAction RoguelikeCombat RacingDrivingPvE▶ Peak: 539 playersMore like this →Ignite the Depths
SK Studios
Ignite the Depths is an atmospheric dark-fantasy PvE dungeon crawler set within a sprawling, hand-crafted labyrinth. Descend into the darkness alone or unite with up to 4 players in a co-op adventure. Will you conquer the Abyss?
Online Co-OpDungeon CrawlerDark FantasyActionAction RPG▶ Peak: 513 playersMore like this →Warhammer Survivors
Auroch Digital
Warhammer Survivors is the official grim and dark bullet-heaven game from the developers of Warhammer 40,000 Boltgun. Play as over 40 iconic champions from the Warhammer 40,000 and Warhammer Age of Sigmar universes and obliterate those who champion death and destruction.
ActionBullet HeavenRoguelikeAction RoguelikeBullet Hell▶ Peak: 511 playersMore like this →Debauchery & Magic
3rd Shift Studios
In Haven, magic thrives and debauchery is strictly forbidden. Defy a ruthless new ruler as you and your friends quest, loot, party, and battle your way across the kingdom to bring freedom back to its people.
Action RoguelikeRPGDungeon CrawlerFishingPvE▶ Peak: 454 playersMore like this →No Body No Problem!
Crime Cleanup Co.
One of you is the cop. The rest are panicked suspects. Hide the body, clean up the evidence, don’t rat each other out, and get rid of everything before your cop friend knocks on the door. There is only one rule: if the body is found, you’re all done for.
ActionCasualAction-AdventureArcadeParty Game▶ Peak: 401 playersMore like this →Banana Airways
Eggscape Entertainment Inc.
Feed your passengers. Or they'll eat each other. Run an airline with cannibal chickens, radioactive passengers and screaming babies you can throw off the plane. Fly, serve, repair and try to land. Play solo or with up to five friends.
Co-opOnline Co-OpFlightComedyPhysics▶ Peak: 394 playersMore like this →Hellforged
Moonpyre
Hellforged is a loot-driven, extraction bullet-heaven game. Fight through demon-infested maps, pre-craft your build, hunt powerful gear, and combine abilities into epic synergies. Every run is a tense heist. Safely extract epic gear mid-battle or risk it all for greater rewards!
Action RPGAction RoguelikeBullet HeavenLootRPG▶ Peak: 326 playersMore like this →Hela: of Mice & Magic
Windup
See the world through the eyes of a brave little mouse in this enchanting 3D co-op adventure. Explore breathtaking landscapes inspired by Northern Sweden, solve puzzles, and be a force for good in a land where heartwarming storytelling and the beauty of nature intertwine.
MultiplayerExplorationPuzzleParkourPlatformer▶ Peak: 308 playersMore like this →


