From “holo Indie,”New DLCs for “hololive GoroGoro Mountain” Now Available on SteamDEV_ISそれぞれの追加DLCをSteamストアにて発売！

CCMC Corporation (CCMC) is pleased to announce that under its hololive Production derivative game brand “holo Indie,” the 3D action game “hololive GoroGoro Mountain,” developed by B-SiDE, a sub-brand of BeXide Inc., has launched two new downloadable content packs on Steam:
the Secret Society holoX DLC and the hololive DEV_IS DLC.

In addition, a major update has been released for hololive GoroGoro Mountain, further enhancing stage presentation, controls, and overall gameplay feel.

■ New Stages and Music — Feature-Rich DLCs Now Available

The newly released DLCs add a variety of content inspired by the hololive unit Secret Society holoX and the hololive group hololive DEV_IS.

Each DLC includes additional “treasures” (the main in-game objects), as well as new stages and background music designed to reflect the unique characteristics of each unit or group.

Note: The DLCs require ownership of the Steam version of “hololive GoroGoro Mountain” to access.

■ Secret Society holoX Collaboration DLC

The Secret Society holoX DLC introduces six special stages themed around the hololive unit Secret Society holoX.

The DLC also adds three music tracks used during the Secret Society holoX 4th Anniversary Live, held on December 1, 2025, as in-game background music:

・Gyouan Xdeath
・Private EyeZ
・SUKIDEKA!!~BIGLOVE????~

Additionally, members of Secret Society holoX—known collectively as “holoXer”—are added as playable characters.

■ Product Information — Secret Society holoX DLC
Title: hololive GoroGoro Mountain: Secret Society holoX DLC
Price: $3.99 (tax included)
Steam Store: https://store.steampowered.com/app/4252110/_holoX_DLC/
Supported Languages: Japanese / English / Simplified Chinese / Traditional Chinese
Requires the Steam version of “hololive GoroGoro Mountain.”

■hololive DEV_IS DLC

The hololive DEV_IS DLC adds six special stages inspired by the DEV_IS units ReGLOSS and FLOW GLOW.

Players can enjoy stages set to arranged versions of popular songs such as “Shunkan Heartbeat” and “24K GOLD,” along with newly introduced gimmicks tailored to each unit’s personality.

■ Product Information — hololive DEV_IS DLC
Title: hololive GoroGoro Mountain: hololive DEV_IS DLC
Price: $3.99 (tax included)
Steam Store: https://store.steampowered.com/app/4252510/_hololive_DEV_IS_DLC/
Supported Languages: Japanese / English / Simplified Chinese / Traditional Chinese
Requires the Steam version of “hololive GoroGoro Mountain.”

■ Major Update Ver. 2.0 Now Live

Alongside the DLC releases, hololive GoroGoro Mountain has received a major Ver. 2.0 update, implementing numerous improvements based on feedback from players and streamers since launch.

■ Heated Two-Player Battles on a Single PC

The update adds support for offline two-player split-screen battles, allowing players to compete on a single PC.
Players push treasures along the course and race to reach the goal first.
In addition to local play, online multiplayer via Steam Remote Play Together is also supported.

■ Gameplay Polish Focused on “Oshi-Friendliness”

Based on community feedback, the overall gameplay experience has been significantly refined:
・Major revisions to the structure, presentation, and gimmicks across all 24 stages
・Newly added treasure voice lines for a livelier experience
・Additional arranged music tracks to heighten stage excitement
・Improved controls and UI for smoother and more intuitive play

■ About “hololive GoroGoro Mountain”

hololive GoroGoro Mountain is a lively and charming 3D action game inspired by the popular hololive VTuber Houshou Marine.
Players take on the role of a member of the Houshou Pirate Crew (“Ichimi”), rolling “treasures”—hololive talents collected by Captain Marine—merging matching treasures to help them grow, and aiming to reach the summit of the island.

■ Product Information (Base Game)

Title: hololive GoroGoro Mountain
Genre: 3D Rolling Action
Price: $12.99 (tax included)
Platform: Steam
Steam Store: https://store.steampowered.com/app/3511130/_/
Supported Languages: Japanese / English / Simplified Chinese / Traditional Chinese
Developer: BeXide Inc.
Copyright: © COVER © CCMC Corp. © BeXide