Line Delvers
Line Delvers
00:00survive
0ore
0crystal
0depth
100core
Beacon placed
First order
Place a beacon near the core.
Start with one beacon
Click the highlighted cell. Miners will dig toward that order.
Run Complete
The core held.
Score 0
Field Manual
How Line Delvers Works
Goal
Keep the core alive as long as possible. Miners dig routes, haul ore and crystals home, and push deeper into the cave while pressure, threat, leaks, and monsters escalate each shift.
Mining
Place beacons to steer crews. Click one cell for one order, or drag a rectangle to fill every covered cell with the selected tool. Ore buys gear; crystals pay for stronger equipment.
Tools
- Beacon sends miners toward marked cells.
- Seal blocks tunnels and closes leaks.
- Pump drains nearby water, heat, and rift breaches faster.
- Sentry destroys monsters and rift surges in range.
Teams
- Scout reveals more and moves quickly.
- Prospector finds and carries more ore.
- Engineer reduces breach damage.
- Hauler carries larger loads.
- Warden fights monsters and rift surges nearby.
Hazards
Water, heat, and rifts become leaks when dug open. Leaks spread through tunnels toward the core. Monsters wake when discovered, then follow open routes and damage miners or the core.
Controls
- Left click uses the active tool.
- Left drag applies the active tool over an area.
- Right click removes a beacon from that cell.
- Press Z to undo the last placement or beacon removal.
- Mouse wheel zooms; middle drag or Shift-drag pans.
- Arrow keys pan. Press 0 to reset camera follow.