Browser MMOs · Built With Obsession

Big Bad Pug Studios

We forge browser-based idle MMOs from pure obsession. Two living worlds in active development — each built with brutal attention to deep economies, real multiplayer, and the kind of progression that pulls you back at 3am just to check your offline gains.

Big Bad Pug Studios
Current Projects

The Games

🦾
In Development
Idle · Crafting · Faction War MMO

Idle Mechwright

Command a mech operation from scrapyard to war machine. Salvage ferro-steel, forge weapons in the Hangar Bay, pledge loyalty to a rival House, and send your Titan into the War Theater. Progress never sleeps.

Full crafting loop: Recovery Ops → Forge Bay → Machine Works → Frame Assembly
Five rival Houses to align with — earn marks, unlock faction gear and passive bonuses
Void Nexus exotic research, War Theater deployment, and Hangar Bay Titan upgrades
Black Market trading, Operators for hire, offline idle progression
IdleCraftingFactionsPvPMechsBrowser MMO
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Idle RPG · Dungeon Crawler · Guild MMO

Dungeon Eternal II

Choose your class and descend. Every floor is different — fights, traps, shrines, merchants, lore chambers, and bosses lurk below. Grind skills, craft gear, join a guild, and clash in the PvP Arena. Death is just another floor.

Six classes: Warrior, Rogue, Mage, Paladin, Ranger, Necromancer — each with unique combat skills
Idle skill grinding: Mining, Woodcutting, Herbalism, Fishing — fuel the player-driven economy
Guild Wars, PvP Arena, Hall of Legends leaderboard, live Market trading
Ghost Protocol risk/reward mode — push deeper for greater loot, face permanent consequences
RPGDungeon CrawlerGuild WarsPvPCraftingBrowser MMO
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⚔️
In Development
Idle MechwrightIn Development
Dungeon Eternal IIIn Development
Browser MMONo Downloads Ever
Idle · Incremental · MultiplayerAlways Online
Two WorldsOne Studio
Idle MechwrightIn Development
Dungeon Eternal IIIn Development
Browser MMONo Downloads Ever
Idle · Incremental · MultiplayerAlways Online
Two WorldsOne Studio
BBP
About the Studio

Built Different

Big Bad Pug Studios is a one-obsession indie: browser idle MMOs you can crack open in any tab and genuinely get lost in. No downloads. No installs. Just two living worlds that keep running whether you're watching or not.

Scrappy and relentlessly focused on depth. Real player economies, real multiplayer, and progression systems designed to hook you for life — not just a weekend. The kind of games you keep a tab open for years.

Two worlds deep in active development. The pug never stops.

Status2 In Development
PlatformBrowser
Founded2026
PriceFree to Play
Offline ProgressYes
Get In Touch

Talk to The Pug

Our channels are spinning up. Drop a message in the form — we read everything — and watch this space. Discord, socials, and more are on their way.