• Undermaster – Monstrous Fun at no cost

    Experience the delights of your own personal subterranean lair completely free in Undermaster. In this free-to-play browser game, you will win the allegiance of all sorts of magical beings and creepy creatures. Build your own underground dungeon, attract all sorts of fascinating monsters – from subservient earth imps to bloodthirsty vampires --, and battle your way to glory!

    Discover Dungeon Delights in Undermaster

    Delve into the Depths
    Discover a whole new world as you create your underground dungeon. Have your minions clear passages, hollow out rooms and furnish them as you see fit.
  • Pile up resources

    Expand your dungeon over up to six stories in this free online roleplaying game. Mine Gold and even Crystals, the valuable premium currency, in the dark, damp corridors of your lair.

    Meet Countless Amusing Characters

    In this lovingly detailed browser game, you’ll meet all manner of creatures as you create your underground dungeon: Shy, hard-working earth imps, tinkering goblins, dim-witted but skilled trolls, self-absorbed succubi, vicious vampires and more! Each of them has special skills they can contribute to your domain. Use their combined talents as you explore this online roleplaying game, and build a dungeon that will bring you fame and glory!
  • Build your empire: It’s free!

    What could be better than sitting back and having hordes of minions slave away at making your perfect underground realm? Doing it at no cost to you! Create a subterranean lair, practice your decorating skills, juggle your monsters skills and needs, and lead them in battle to conquer cities – all from the comfort of your browser, no download necessary. It’s a monster game unlike any other – the monsters are your minions, advisors, warriors – they will do anything for you. And it’s your job to shape these colorful creatures into a well-run dungeon empire by using their unique skills to craft useful goods, research new technologies and coordinate a truly terrifying horde.
  • Monsters and More: Free browser games by upjers

    Want even more free online games? Then check out upjers’ fantastic assortment of browser games – there’s something for everyone, whether you want fantasy or simulation, action, strategy or tycoon. All you need to dive into the wonderful world of upjers is a computer with an internet connection – no downloads necessary!
    Curious? Learn more about Undermaster in the game’s forums and read all the latest news!
  • Undermaster Stats
    Release Date: 2014-11-25
    Developer: King Art
    Producer: Upjers
    Number of Players: n.a.
    Plattform: Browser
    Genre: Tycoon Strategy Game
    Theme: Dungeon
    Language: English

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