Dice Cube
Dice Cube is a passive for both universes. It caps at level 2. The base line is that weapons fire more projectiles, and the max line is plus two attacks. It evolves the Boltgun into the Heavy Bolter and the Boltstorm Pistol into the Typhoon Crossbow.

Three different dice
D6 Dice is a weapon, not this passive. It evolves with Scatter Die into Sustained Fire Dice. Scatter Die is its own passive, with a printed plus 50 percent Chance. Searching for the cube and buying a mental model of the D6 will send you to the wrong chest.
There is no meta unlock called Dice Cube unlock in the passive notes. It shows up as a level-up choice. The three entries have different roles: the cube changes projectile count, D6 Dice occupies a weapon slot, and Scatter Die is the passive paired with that weapon. Those names should remain separate when planning an evolution.
You need the cube at level 1 for either evolution. Level 2 is the stat cap, not a second gate. The Boltgun page has the Heavy Bolter detail. The pistol's Typhoon Crossbow result is an Age of Sigmar line, while Heavy Bolter belongs to the 40K weapon list. The full evolution table places both alongside their base weapons.
I have no published chance for the cube to appear in a given level-up. Leaving that blank is better than a fake percentage.
| Field | Published detail | Status |
|---|---|---|
| Universe | Both universes | 3 sources |
| Max level | 2 | 3 sources |
| Effect | Weapons fire more projectiles. | 3 sources |
| At max level | +2 Attacks at max level | 3 sources |
| Evolves | boltgun, boltstorm-pistol | 3 sources |
| How it is obtained | Collected as a level-up choice during a run; it is not a permanent meta unlock. | 3 sources |
Questions
What does Dice Cube evolve?
Boltgun to Heavy Bolter, and Boltstorm Pistol to Typhoon Crossbow.
Is it the same as D6 Dice?
No. D6 Dice is a weapon. Scatter Die is a different passive. Dice Cube is the projectile passive.
How do you unlock Dice Cube?
It is a level-up offer. No separate meta unlock was found.
Sources
- atma.gg passives — checked 2026-11-12
- atma.gg evolution databook — checked 2026-11-12
- TheGamer, 40K evolutions — checked 2026-11-12