A classic voxel sandbox combined with in-depth progression through exploration, dungeon crawling and boss battles. Constantly discover new weapons, abilities, resources, enemies, structures, mechanics and tools.

Ranked #11 on the Steam 250 weekly chart — 94% positive. Released August 28, 2026 (Early Access).

Key features

You can reshape any block on the fly

This is the feature the developers lead with, and it is genuinely uncommon. Want glass stairs? A dirt fence? You change the shape of any block directly rather than choosing from preset variants.

Progression, not just building

Where most voxel sandboxes stop at creativity, Allumeria layers dungeon crawling and boss fights on top, so exploration feeds a real power curve.

Discovery is the design goal

The stated focus is discovery, variety and creativity. The game is built so you keep finding systems rather than exhausting them in the first evening.

Where to find Allumeria

• Available now on Steam — $9.59