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Boom Cube
Break away from traditional 2D Tetris. Control axis-based blocks in a 10×10×10 cubic space, clear lines by filling full rows or columns, and experience the all-new thrill of 3D block elimination.

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Features
Languages:
Interface Full Audio Subtitles
English ✔ ✔
Russian ✔ ✔
Simplified Chinese ✔ ✔
Japanese ✔ ✔
Korean ✔ ✔

Coming Soon To Early Access

The developers of this game intend to release as a work in progress, developing with the feedback of players.

Note: Games in Early Access are not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

Leaving Early Access: Aug 5, 2026

What the developers have to say:

Why Early Access?

“We use Early Access to gather real‑world player feedback, refine gameplay feel and level balance. We will expand levels, special blocks and audio content, and iterate the game together with community.”

Approximately how long will this game be in Early Access?

“Early Access is expected to last 6‑12 months. The timeline may adjust based on player feedback and development progress.”

How is the full version planned to differ from the Early Access version?

“Full‑release plan includes extra chapters, more special mechanic blocks, complete achievements, leaderboards, further audio‑art polish, bug fixes and full‑content completion.”

What is the current state of the Early Access version?

“Core cube‑clearing, explosion combo and audio‑visual feedback are fully implemented. Early Access build contains complete base levels. Some special blocks and chapters are still under expansion and improvement.”

Will the game be priced differently during and after Early Access?

“Pricing will mostly stay stable during Early Access, and will rise slightly upon full release.”

How are you planning on involving the Community in your development process?

“We will collect player feedback mainly through the Steam Community forums. Players are welcome to submit bug reports and suggestions about gameplay feel, level difficulty, visual effects and audio. We will check the community regularly, and take valuable feedback as an important reference for version iteration, level adjustment and feature optimization.
Not all suggestions can be adopted, but player experience will guide our development priorities. Development progress and changes will be shared via game update announcements.”
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About This Game

Boom Cube is an original 3D Tetris game set in a 10×10×10 cubic space. Falling blocks come in X-axis, Y-axis and Z-axis orientations, each only rotating along its own axis without dimension switching. Clear lines when you fill 10 slots along X or Y axis at the same height. Build combo chains to unlock explosive skills, trigger stunning particle explosion effects and unlock new scenic areas. Freely adjust camera view with 90-degree step rotation, aim for higher scores and achievements, and enjoy the unique thrill of 3D block elimination.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

Some background music of this game is pre‑generated by AI tools. The developer has manually edited, remixed and adjusted these audio assets. No real‑time AI generation of audio, visuals or text occurs during gameplay.

System Requirements

    Minimum:
    • OS *: Windows 7/8/10 (64-bit)
    • Processor: Intel Core i3 or equivalent
    • Memory: 4 MB RAM
    • Graphics: NVIDIA GeForce GT 730 / AMD Radeon R7 240 or equivalent
    • DirectX: Version 10
    • Storage: 1 GB available space
    Recommended:
    • OS: Windows 10 (64-bit)
    • Processor: Intel Core i5 or better
    • Memory: 8 MB RAM
    • Graphics: NVIDIA GTX 1050 / AMD RX 560 or better
    • DirectX: Version 11
    • Storage: 1 MB available space
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.
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