Hollow Circuit

Attract 01 — Top Scores

Hall of Operators

Attract 02 — Story

The Grid Went Quiet

In the winter of 2089 the Vault's power lattice fell silent and the maintenance drones kept walking anyway. You are a Circuit Runner: one operator, one battery, and forty-two floors of machinery that no longer remembers what it was built for. Reach the core before the last cell drains.

Every floor you clear is written to the cabinet log. Every floor you fail is written too. The machine keeps a longer memory than you do.

Side-scroller 42 Floors Co-op No Continues

Attract 03 — How To Play

Operator Briefing

1. ◀ ▶Joystick moves the Runner. Hold to build momentum — walls only break at full speed.
2. APulse. Drains one cell of battery, stuns every drone inside the arc for two seconds.
3. BTether. Latches to any lit conduit. Chain three tethers without touching the floor for a bonus.
4. A+BOverclock. Burns the remaining battery to double score for the rest of the floor.

Attract 04 — Select Runner

Choose Your Circuit

• Vesper

  Speed 9 · Pulse 4 · Cells 6

• Bellwether

  Speed 5 · Pulse 9 · Cells 8

• Null

  Speed 7 · Pulse 7 · Cells 4

• Ossia

  Speed 3 · Pulse 6 · Cells 12