Notice of “holo Indie” 3D action game “hololive Gorogoro Mountain” sales launch

Cover Corporation (Headquarters: Minato-ku, Tokyo; Representative Director: Motoaki Tanigo)’s subsidiary, CCMC Co., Ltd. (hereinafter “CCMC”), announced that it has launched sales of the new 3D action game “hololive Gorogoro Mountain,” developed by BeXide Inc., under “holo Indie,” a fan-made game brand for hololive production operated by the company.

For Captain Houshou Marine—Roll up the treasures you “oshi”!

“hololive Gorogoro Mountain” is a lively and cute 3D action game featuring the popular hololive VTuber “Houshou Marine.”

 Players become a “crew member” of the Houshou Pirates and roll the “treasures” = hololive production talents collected by Captain Marine, merging the same treasures to make them grow as they aim for the island’s summit.

 Sometimes they roll too far, or fly off in unexpected directions… A “oshi-katsu” journey full of surprises awaits you!

 A free demo version is also available now!
https://store.steampowered.com/app/3511130/

The treasures are cute, and a little eccentric.

The “treasures” that appear each have their own unique look and personality (how they roll). 

They might not move as you expect, but once you learn to handle them, you’ll grow fond of them. Push, “oshi,” and roll— Guide the unique treasures to the goal with your own hands!

Famous lines and gaffes won’t stop!? Set sail on a “two-person journey” with your treasures!

The popular chat feature from the previous title “hololive Treasure Mountain” is still alive in this title! 

A stream of famous lines and gaffes that pop out every time you roll will brighten up your gameplay.
Gentle hills, steep cliff-like slopes, and endless downhill slides— Overcome all 24 varied stages with your “treasures”!

Transport treasures to complete missions! Unlock the encyclopedia and complete your collection!

Play the game and clear missions prepared for each treasure! When you complete a mission, the treasure’s information will be registered in the “Treasure Encyclopedia.” 

The collected treasures are not only recorded as a collection, but you can also set them arbitrarily and play with your “oshi” treasure! The more you play, the more your encyclopedia will be filled with “oshi-katsu collection,” so please aim to complete it!

Those familiar characters from streams also participate!? Make your “oshi-katsu” even more fun!

By playing the game and collecting coins, you can unlock mascot characters familiar from streams and other content as playable characters.

 Push your “oshi” with all your might with your favorite character!

Online co-op with up to 4 players! Work with friends to reach the goal!

This title supports online multiplayer with up to 4 players!
Stages that are difficult alone can surely be overcome with the cooperation of friends! Communicate with each other and have fun with “Treasure Oshi-age Multi,” an “oshi-katsu” experience with everyone!

Bonus Character “Kumarin” for Treasure Mountain Players

Those who purchased “hololive Treasure Mountain” (Steam version) will receive the limited character “Houshou Bearine” that can be used in “hololive Gorogoro Mountain”! 

Challenge a new mountain climb with the cute and reliable “Houshou Bearine”!

▼Target

Those who purchased “hololive Treasure Mountain” (Steam version)

*Those who purchased “hololive Treasure Mountain” after purchasing “hololive Gorogoro Mountain” are also eligible.

▼How to obtain

After purchasing “hololive Treasure Mountain” (Steam version) and launching “hololive Gorogoro Mountain,” “Houshou Bearine” will become available.

*Nintendo Switch version “hololive Treasure Mountain Tenkomori Ver” is not eligible.

[Product Information]

Title: hololive GoroGoro Mountain
Platform: Steam (Windows PC)
Genre: 3D Rolling Action
Players: 1–4 (includes online rankings)
Languages: Japanese / English / Simplified Chinese / Traditional Chinese
Release Date: Thursday, July 24, 2025
Price: $12.99 (incl. tax)
Steam Page: https://store.steampowered.com/app/3511130/
Developer: BeXide Inc.
Copyright: © COVER © CCMC Corp. © BeXide