Massively Multiplayer hidden gems on Steam
Every game here is tagged Massively Multiplayer on Steam, sits between 1,000 and 5,000 reviews, is rated at least 80% positive, and carries a catch drawn from its own negative reviews. All 35 of them. How these pages are made.

Multiplayer hide and seek where players transform into props to hide or hunt them as a seeker. Features jetpacks and a competitive ranking system.
Games like PROP AND SEEK® →

Project: Gorgon is a 3D fantasy MMORPG with a skill-based system for unique character builds and an immersive, exploration-focused world. It emphasizes player freedom and discovery over guided progression.
Games like Project: Gorgon →

HD Poker: Texas Hold'em is a free-to-play, massively multiplayer online poker game. Players compete for chips in a casino environment, with features like customizable avatars and chest drops.
Games like HD Poker: Texas Hold'em →

Multiplayer survival game. Players live one hour lives, parenting and building civilization.
Games like One Hour One Life →

An online fishing simulator. Players choose bait and rods to catch diverse fish species in open waters.
Games like Fisher Online →

This is an asymmetric multiplayer stealth action game where guards and thieves compete using wits and combat. It features tactical teamplay with unique operators and a dynamic lighting system.
Games like Of Guards And Thieves →

A casual strategy card battler where players build decks of Touhou characters and skills to defeat opponents. It features networked multiplayer and collectible cards earned through progression.
Games like Touhou Big Big Battle →

Turn-based roguelike with simultaneous multiplayer combat. Explore diverse builds and save magical stories in a cooperative adventure.
Games like Inkbound →

Hero Zero is a free-to-play online RPG where players create superheroes, fight villains, and upgrade their hideouts. It features team-based combat and seasonal progression with narrative arcs.
Games like Hero Zero - Multiplayer RPG →

This is a space shooter arcade game where players fight waves of chickens. The core loop involves upgrading weapons and ships to defeat bosses across many star systems.
Games like Chicken Invaders Universe →

This is a survival horror game where players use a tablet to monitor animatronics and solve puzzles while hiding. It features online co-op for three survivors facing unique animatronic threats.
Games like CASE 2: Animatronics Survival →

This is an online street racing simulator featuring 90s JDM cars, extensive tuning, and high-speed police chases. Players compete in various race modes and engage in drifting and car meets.
Games like Kanjozoku Game レーサー Online Street Racing & Drift →

Free-to-play online RTS with offline city/hero development. Players cooperate or war for resources and territory in a fantasy world.
Games like My Lands: Black Gem Hunting →

This is a retro pixel RPG with turn-based combat and monster/hero collection. Players explore dungeons, craft loot, and battle in PvP and raids.
Games like Bit Heroes Quest →

This is a pixel art sandbox action-adventure game with RPG and survival elements. Players explore a randomly generated world, build, craft, and engage in dynamic combat with friends.
Games like Feel The Snow →

Co-op survival horror exploration game with resource management and voice chat. Players explore a changing building at night, completing tasks and avoiding monsters.
Games like Emissary Zero →

Naval combat game with grim fantasy and monster elements. Players sink ships for loot, upgrade warships, and survive aggressive sea monsters.
Games like Maelstrom →

This is a cooperative slasher game where players fight hordes of lizards using unique hero abilities and weapons. It features a humorous, masculine tone with a focus on intense combat and Russian-themed environments.
Games like LIZARDS MUST DIE 2 →

A real-time idle aquarium simulation with social features and a desktop companion mode. Players hatch, customize, and trade fish, with a fishing minigame for discovery.
Games like Tiny Aquarium: Social Fishkeeping →

This is a physics-driven marble racing game with Twitch integration for viewer interaction. Players race marbles through various modes, including battle royale and custom maps.
Games like Marbles on Stream →

A co-op and PvP arena shooter where players navigate deadly trap-filled rooms. It features futuristic combat and survival against other players and environmental hazards.
Games like HALF DEAD 2 →

Asynchronous multiplayer roguelike where players use phantom replays of others to navigate procedurally generated temples and claim relics. It's a challenging, one-shot temple run with a focus on learning from past failures.
Games like Phantom Abyss →

This is a free-to-play, massively multiplayer online game where players solve puzzles to perform pirate actions. Its core loop involves cooperative piracy and a player-run economy.
Games like Puzzle Pirates →

STRIDE is a VR parkour shooter with a fast-paced, action-packed feel. Players vault, swing, and shoot through a futuristic city, with multiple competitive and endless modes.
Games like STRIDE →

TrackDayR is a realistic motorcycle riding simulator focused on skill progression and precision control. It offers diverse vehicles and competitive online racing with a community-driven evolving game mode.
Games like TrackDayR →

MMO strategy sandbox where players code JavaScript AI to control persistent units for resource management and territorial conquest. It offers a strategic, automated gameplay experience for programmers.
Games like Screeps: World →

Paint Warfare is a fast-paced, casual free-to-play FPS with short rounds and unique ability combos. Players engage in quick matches across various modes with diverse weaponry and movement options.
Games like Paint Warfare →

Star Crusade CCG is a cross-platform digital collectible card game. Players build decks and engage in strategic battles with unique faction abilities.
Games like Star Crusade CCG →

Multiplayer hacking simulator with a persistent world. Players use real UNIX commands and exploits to explore and manipulate procedurally generated networks.
Games like Grey Hack →

Free-to-play MMORPG with a classless combat system and deep crafting. Explore a vast world with a rich story, making choices that impact gameplay.
Games like Eldevin →

This is a free-to-play, top-down arena shooter with fighting game elements. Players aim abilities in fast-paced, skill-based PvP battles.
Games like Bloodline Champions →

Large-scale VR multiplayer shooter with 32v32 battles. Features conquest gameplay, class-based combat, and vehicle use.
Games like War Dust VR: 32v32 Battlefields →

This is a passive simulation game where players experience the slow passage of time as a rock. Its core loop involves existing and observing environmental changes with a meditative feel.
Games like Stone Simulator Just Be a Rock →

Galaxy Burger is a co-op cooking simulation game focused on creative burger crafting and fast-paced customer service. Players experiment with ingredients and manage a busy kitchen to satisfy diverse alien and animal patrons.
Games like Galaxy Burger →

A creative sandbox game where players build and curate virtual museums with AI-discovered art. It offers collaborative building and custom asset creation in a relaxed, adult community.
Games like Occupy White Walls →
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