Stage 3

Crystal Abyss

An abandoned mine where the only light comes from crystals. The ceiling never stops falling.

Heart of the Mountain

Special rule

Rule

stalactites fall after a warning.

The mine’s ceiling keeps falling: a shadow grows on the ground before each stalactite. In the dark, Mine Shades only show up when they are already close.

Final boss at
11:30
Acts
3
Elites
2
The stage and its rule in action.

Acts, elites and challenges

This stage’s night

  1. Act

    Dusk

    The crystals still glow. Listen to the ceiling: it warns before it falls.

  2. Elite

    Possessed Foreman

    THE POSSESSED FOREMAN SEIZES THE TUNNEL

  3. Act

    Night

    Something walks in the dark between the crystals. It only shows when it is already close.

  4. Encirclement

    THE CRYSTALS STIR — BREAK THROUGH!

    24 × Crystal Crawler

  5. Elite

    Lesser Golem

    A GOLEM BREAKS FROM THE WALL

  6. Blast

    THE MINE CAVES IN — FIND THE GAP!

    3 exploding zones · 44 damage

  7. Act

    Blood moon

    The mountain has a heart. And it just woke up.

  8. Wall

    SHADES IN THE DARK — GO AROUND!

    16 × Mine Shade

  9. Final boss

    Heart of the Mountain

    THE HEART OF THE MOUNTAIN AWAKENS

Final boss

Heart of the Mountain

Heart of the Mountain

The Heart of the Mountain marks you with a geode that grows and bursts into crystals, and kills the lights: in the blackout, only your shrunken torch shines.

  • Slam
  • Charge

See in the bestiary

This stage’s horde

Unlocks and rewards

What you earn

Keep exploring

See also