Gurumin: A Monstrous Adventure

Gurumin: A Monstrous Adventure

Released Mar 2015

Gurumin: A Monstrous Adventure is a cute and clever action RPG featuring real-time combat, 3D graphics, 90+ items, mini-games, multiple endings, a rocking soundtrack, 35+ hours of playtime, tons of fully voiced characters by an all-star cast of voice actors, and more!

90% positive · 1,114 reviews
Done
All announced content has been released
High confidence
Done
All announced content has been released
High confidence

Where to buy

Steam $9.99 Green Man Gaming Steam key $9.99
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Evaluation

Gurumin: A Monstrous Adventure is a port of a classic Falcom action-RPG, originally released on PC via Steam on March 30, 2015. In the weeks following launch, Mastiff pushed a handful of patches to address early bugs and add quality-of-life features like WASD support and right-stick camera control. Those updates wrapped up by May 2015. After that, developer communications on Steam focused on promotional activity (the 2016 Steam Summer Sale) and news about a separate Nintendo 3DS version of the game — neither of which represents new content for the Steam PC release. A 2017 post floated the idea of a Kickstarter for a limited physical edition, but there is no evidence this campaign ever launched or produced any new digital content for the PC version. The last Steam news post was in August 2017. The store description presents the game as a complete, self-contained package with no mention of DLC, expansions, or future updates. There are no DLC listings of any kind. This is a finished, single-purchase game that launched complete and received only early maintenance patches — its content was complete at launch on March 30, 2015.
Evidence
Store description presents the game as a complete, self-contained action-RPG with no mention of DLC, expansions, or post-launch content plans.
store metadata · Mar 30, 2015 source content shipped
high
Mastiff floats the idea of a Kickstarter for a physical edition on PC and 3DS, but this is the last communication on Steam and there is no evidence the campaign was ever launched.
news post · Aug 18, 2017 source ambiguous
low

Media

Details

Developer
Publisher
Mastiff
Achievements
53
Platform
Windows
Controller
full support
Steam Deck
Not rated
Players
Single-player

About this game

Gurumin: A Monstrous Adventure is a fantastic Action-RPG from leading Japanese developer Falcom (Developers of “Ys” and “Zwei” among other classics) featuring real-time combat, stunning 3D graphics, tons of fully voiced characters and mini-games , 90+ items, multiple endings, a rocking soundtrack, 35+ hours of playtime, and more.

Originally released outside Japan on Sony’s PSP®, Mastiff is proud to bring a fully localized and updated version of Gurumin: A Monstrous Adventure to Windows and to offer it through Steam with a full set of Steam specific features including Achievements, Trading Cards, Big Picture and Cloud Save.

The Story



Gurumin stars Parin, a strong-willed girl sent to live with her grandfather in a small mining town. Parin soon discovers an invisible monster village hidden behind her home. She is quickly drawn into a fight between the village’s friendly monster residents and the Phantoms, evil monsters that want to destroy them. Learning of a weapon hidden underneath the village that she alone is fit to wield, Parin embarks on a quest to stop the Phantoms and make the world right.

Play From Your Couch



Features

  • 30 stages of non-linear game play
  • 23 non-player characters, 48 unique enemies, and more than 90 items to collect
  • Brilliantly diabolical dungeons, traps, puzzles and boss encounters
  • Mini-games galore!
  • 5 difficulty levels
  • Hidden characters, modes, and other secrets
  • Supports Windows XP, 7 and 8 at high resolution (up to 1920x1080) and with modern Anti-aliasing (up to 8X MSAA)
  • Full Steam support including: Achievements, Steam Cloud, Big Picture mode, and...
  • Beautiful Steam Trading Cards

An All Star Cast

  • Amber Hood as Parin
  • Tara Strong – Cream/Mosby
  • Justin Shenkarow as Puku/Prince
  • Dee (Bradley) Baker as Rocko/Digby
  • Robin Atkin Downes – Pierre/Doug
  • Michael Gough – Hyperbolic/Giga
  • Steve Blum – Motoro/Bob
  • Quinton Flynn – Roger/Poco
Last evaluated Jun 28, 2026
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