Boom Cube

Free Demo Available

Short Description (Store card preview, under 280 characters) Boom Cube is a 3D roguelike block elimination game. Break away from traditional 2D Tetris-style gameplay. Manipulate blocks inside a 10×10×10 cubic space, stack and clear layers to create explosive combos. Free Demo available now! Coins earned in the Demo can be carried over to the full game with the same Steam account. Wishlist now for launch updates!

About This Game

Boom Cube

Break the limits of flat block games and step into a cubic world for a brand-new 3D roguelike block elimination experience!

Blocks fall and rotate along X/Y/Z axes. Fill an entire horizontal layer to clear blocks. Consecutive clears trigger combos and Fever mode, unleash various skills for massive board wipes. With roguelike stats and skill system, collect and upgrade abilities each run, build your unique strategy. Every playthrough feels fresh.

✅ Features 🧊 10×10×10 3D cubic playground: Rotate blocks on three axes, test your spatial awareness. Nothing like classic 2D block games. 💥 Combo & Fever Burst: Chain clears to activate FEVER and cast powerful board-clearing skills. 📈 Roguelike Skill Tree: Collect skill modifiers during runs and build custom playstyles. 🎥 Match Highlight Replay: Automatically capture your explosive moments. Save highlights instantly, no extra editing required. 🎨 Dynamic Floor Color Shifts: Scene visuals change with the pace of your match. 🏆 Leaderboards: Compete for high scores and claim your spot on global leaderboards.

🎮 Free Demo (Next Fest Playtest) Download Boom Cube Demo now and try the core gameplay! ⭐ Demo Exclusive Benefit: Coins earned in Demo transfer to the full game on the same Steam account! When the full version launches, log in with your identical Steam account to claim your Demo coins. Core coin progress is saved on our dedicated server to secure migration.

Join our Discord community to share feedback, redeem reward codes and discuss builds & competitive strategies. Note: Do NOT paste external URLs on your store page.

The full release will add new level themes, block types, skill modifiers and multiplayer modes, alongside ongoing balance polishing. Add to your wishlist to get notified immediately at launch!

About This Demo Play the free Boom Cube Demo and experience core 3D roguelike block gameplay! Test block mechanics, skill builds and single-player challenges. Explore spatial block strategy in 3D space.

✅ Coins collected in the Demo can be inherited by the full game using the same Steam account. Demo save files and match records are stored locally. Core coin data is kept on our dedicated server for automatic verification and migration once the full game launches.

This Demo is a preview build. The full release will bring extra themes, levels, skills and multiplayer content. We welcome your feedback to help refine the game!