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Tech Tree

Mapped from the in-game research screen, v1.0.2. Dashed border = cost not yet confirmed by a second player.

Last updated: Aug 19, 2026 · verified in-game

T0 · Start
T1 · Extraction
T2 · Logistics
T3 · Processing
T4 · Deep Ops
T5 · ???

Survey Kit

Free

Mining Drill

25 RP

Conveyor

40 RP

Sifter

60 RP + 1 Cu

Splitter

40 RP

Underground Belt

75 RP

Furnace

90 RP

Cooling Vanes

110 RP

Deep Drill Mk2

120 RP + 2 Cu

Pipes & Fluid

150 RP

Auto-Sorter

200 RP

??? Interface

???

Unlock order we recommend

  1. Mining Drill (25 RP) — everything starts here
  2. Conveyor (40 RP) — then Sifter (60 RP + 1 Cu)
  3. Splitter (40 RP) before Furnace (90 RP)
  4. Deep Drill Mk2 (120 RP + 2 Cu) once Layer 2 is stable
  5. Cooling Vanes (110 RP)[? Needs verification]— may be skippable with drill rotation

⚠ [Content inferred from factory-building game conventions. Verify in-game.]

💡 The ??? node appeared after we found the ruin door in Layer 5. Nobody has unlocked it yet (Aug 19).
🚧 Under Construction — checked in v1.0.2

T4 node costs are single-sourced so far. If your game shows different numbers, it is probably right and we are wrong — patch notes move fast.

Last updated: Aug 18, 2026