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About hololive Treasure Mountain
Hololive Treasure Mountain is a 3D puzzle game where players toss and stack 3D Hololive characters, called treasures, on an island. Identical treasures merge into larger ones, and the goal is to avoid any treasure falling off the island.
The game features a Treasure Exchange system for swapping characters, global leaderboards for high‑score competition, and full controller support on Steam. It is a single‑player title released for Windows and macOS by BeXide Inc. under the holo Indie brand.
01 / THE GUIDE
Gameplay Mechanics
Players toss treasures onto a small island, aiming to stack them without overflow. When two identical treasures touch, they combine into a larger treasure, creating opportunities for chain reactions that raise the score.
The session ends once any treasure slips off the island. Larger treasures and consecutive combinations increase the score, and creating the largest treasure triggers a special event.
- Focus on creating identical pairs early to start chain reactions.
- Watch the island’s edges to prevent accidental drops.
02 / THE GUIDE
Treasure Exchange
The game provides a Treasure Exchange where the appearing treasures can be swapped with other Hololive members. This lets players customize the characters that appear during play.
By selecting favorite characters, players can build a mountain that reflects personal preferences while still engaging with the core stacking mechanics.
- Swap in characters you enjoy watching for a more engaging experience.
- Experiment with different combinations to discover new chain possibilities.

03 / THE GUIDE
Rankings and Leaderboards
Hololive Treasure Mountain includes Steam Leaderboards that rank players worldwide based on their high scores. Competing for top positions encourages repeated attempts to improve stacking efficiency.
The leaderboard system provides a clear metric for progress and allows players to compare their performance against the global community.
- Review top scores to gauge effective stacking patterns.
- Aim for consistent chain reactions to boost your ranking.
04 / THE GUIDE
Controller Compatibility
The title supports full controller input, including DualShock and DualSense devices, allowing players to toss and rotate treasures without a keyboard. This feature is listed among the Steam platform capabilities.
Controller support works alongside Steam Remote Play Together, enabling shared sessions with friends who may not own the game.
- Try the DualSense for haptic feedback during treasure drops.
- Use Remote Play Together to showcase your stacking skills to a friend.
05 / THE GUIDE
Supported Platforms
Hololive Treasure Mountain is available on Windows and macOS through Steam. Linux is not listed as a supported operating system.
Steam Cloud integration saves progress across devices, and Family Sharing lets multiple accounts access the game under a single purchase.
- Enable Steam Cloud to keep your high scores synced.
- Share the game with family members via Steam Family Sharing.





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