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Gurumin: A Monstrous Adventure cover

Gurumin: A Monstrous Adventure

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The PSP releases are a port of the original Japanese PC game with the rhythm bar removed. The 2015 release is a remasted version of the original PC game. The game had to be remade for the 3DS, 'Gurumin 3D: A Monstrous Adventure'. It is a port of the remastered version that has been changed to better fit the systems controls and use the 3D feature. "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."

Platform Role-playing (RPG) Hack and slash/Beat 'em up Adventure Action Fantasy
2004 ★ 82 53 achievements
53 achievements
Forward Slash

Forward Slash

31.1%

Get the Alpha Parts necessary for this attack

Drill Tornado

Drill Tornado

29.1%

Get the Storm Parts, necessary damaging enemies around you

Cooking With Gas

Cooking With Gas

25.8%

Complete one level with S ranking

Pnuematic Drill

Pnuematic Drill

25.6%

Complete one level with A+ ranking

Boombox

Boombox

25.4%

Poco's furniture

Couch

Couch

21.3%

Pierre's furniture

Battery Powered Drill

Battery Powered Drill

19.9%

Complete one level with A ranking

Potted Plant

Potted Plant

19.2%

Pierre's furniture

Shoebox

Shoebox

18.1%

Poco's furniture

On Fire

On Fire

17.9%

Complete one level with S+ ranking

Hat Rack

Hat Rack

15.4%

Pierre's furniture

Table

Table

15.0%

Pierre's furniture

Pretty Missile Kick

Pretty Missile Kick

14.5%

Get the Beta Parts necessary for Parin's favorite attack

Phonograph

Phonograph

13.4%

Poco's furniture

Evening Stroll

Evening Stroll

13.2%

For this picture, find Grandpa's hidden Platinum Medal

Low Table

Low Table

13.0%

Rocko's furniture

Hand Cranked Drill

Hand Cranked Drill

11.7%

Complete one level with B ranking

Statue

Statue

11.0%

Rocko's furniture

Bookshelf

Bookshelf

10.2%

Poco's furniture

Dresser

Dresser

10.0%

Chucky's furniture

Spinning Dance

Spinning Dance

9.5%

The Cyclo and Storm Parts must be used together for this attack

Dragon Flame

Dragon Flame

9.4%

Get the Master Parts for the most powerful attack

Dungeon Master!

Dungeon Master!

9.1%

Complete one level with S++ ranking

Toy Drill

Toy Drill

8.7%

Complete one level with C ranking

Goldfish

Goldfish

8.7%

Rocko's furniture

Ducky

Ducky

8.5%

Chucky's furniture

Nap Time

Nap Time

7.8%

Getting an Afro for Poco is the first step towards this picture

Umbrella Box

Umbrella Box

7.7%

Chucky's furniture

Cedar Chest

Cedar Chest

7.7%

Rocko's furniture

Stereo

Stereo

7.5%

Poco's furniture

Toy Car

Toy Car

7.2%

Chucky's furniture

Yearning for Home

Yearning for Home

7.0%

Pierre loves Sombreros. That's your first thing you need to know to get this picture

Fancy Shelf

Fancy Shelf

7.0%

Pierre's furniture

Lots of Roofs

Lots of Roofs

6.3%

Joke Glasses are key to getting this picture

Devices and Gear

Devices and Gear

6.0%

Putting the Pharaoh Hat on one of the monsters is your first step towards this picture

Old Scroll

Old Scroll

5.9%

Rocko's furniture

Teddy Bear

Teddy Bear

5.7%

Chucky's furniture

Legendary Drill

Legendary Drill

4.2%

Complete one level with S+++ ranking

Gas Mask Manga

Gas Mask Manga

3.6%

Getting a diamond from Pamela is the first step towards getting this picture

Normal Mode Completed

Normal Mode Completed

2.3%

Complete Normal Mode with all levels completed

A Boring Class

A Boring Class

1.9%

If you want this picture, start by wearing the maid outfit

Everyone's Story

Everyone's Story

1.5%

For this picture, start by changing with Puchi in the house during your second playthrough

A Young Hero

A Young Hero

1.3%

You'll get a shot at this picture during your second playthrough

Beginner Mode Completed

Beginner Mode Completed

0.9%

Complete Beginner Mode with all levels completed

Super Winner

Super Winner

0.9%

Complete Normal Mode with S or better ranking

Hard Mode Completed

Hard Mode Completed

0.7%

Complete Hard Mode with all levels completed

Special Winner

Special Winner

0.6%

Complete Beginner Mode with S or better ranking

Super Phantom Hunter

Super Phantom Hunter

0.6%

Complete Hard Mode with S or better ranking

Happy Mode Completed

Happy Mode Completed

0.5%

Complete Happy Mode with all levels completed

Incredible Phantom Hunter

Incredible Phantom Hunter

0.5%

Complete Happy Mode with S or better ranking

Crazy Mode Completed

Crazy Mode Completed

0.4%

Complete Crazy Mode with all levels completed

Unbelievable Phantom Hunter

Unbelievable Phantom Hunter

0.4%

Complete Crazy Mode with S or better ranking

Downward Lunge

Downward Lunge

Get the Wind Parts for attacks effective around and above you

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