Iron bacteria
MachineIron bacteria belongs to Space Age · Production & exploration in Factorio.

Plan factory infrastructure and science as separate goals.
Introduction history determines newest order. Undated objects follow dated additions; download dates do not make an object new.
Iron bacteria belongs to Space Age · Production & exploration in Factorio.
Jelly belongs to Space Age · Production & exploration in Factorio.
Jellynut belongs to Space Age · Research in Factorio.
Jellynut seed belongs to Space Age · Production & exploration in Factorio.
Kovarex enrichment process belongs to Research and unlocks in Factorio.
Lab research speed 1 belongs to Research and unlocks in Factorio.
Lab research speed 2 belongs to Research and unlocks in Factorio.
Lab research speed 3 belongs to Research and unlocks in Factorio.
Lab research speed 4 belongs to Research and unlocks in Factorio.
Lab research speed 5 belongs to Research and unlocks in Factorio.
Lab research speed 6 belongs to Research and unlocks in Factorio.
Lamp belongs to Research and unlocks in Factorio.
Land mines belongs to Research and unlocks in Factorio.
Landfill belongs to Research and unlocks in Factorio.
Laser belongs to Research and unlocks in Factorio.
Laser shooting speed 1 belongs to Research and unlocks in Factorio.
Laser shooting speed 2 belongs to Research and unlocks in Factorio.
Laser shooting speed 3 belongs to Research and unlocks in Factorio.
Laser shooting speed 4 belongs to Research and unlocks in Factorio.
Laser shooting speed 5 belongs to Research and unlocks in Factorio.
Laser shooting speed 6 belongs to Research and unlocks in Factorio.
Laser shooting speed 7 belongs to Research and unlocks in Factorio.
Laser turret belongs to Research and unlocks in Factorio.
Lava belongs to Space Age · Production & exploration in Factorio.
Legendary quality belongs to Space Age · Research in Factorio.
Lightning collector belongs to Space Age · Research in Factorio.
Lightning rod belongs to Space Age · Production & exploration in Factorio.
Lithium belongs to Space Age · Production & exploration in Factorio.
Lithium brine belongs to Space Age · Production & exploration in Factorio.
Lithium plate belongs to Space Age · Production & exploration in Factorio.
Lithium processing belongs to Space Age · Research in Factorio.
Logistic robotics belongs to Research and unlocks in Factorio.

Logistic science pack belongs to Research and unlocks in Factorio.
Logistic system belongs to Research and unlocks in Factorio.
Logistics belongs to Research and unlocks in Factorio.
Logistics 2 belongs to Research and unlocks in Factorio.
Logistics 3 belongs to Research and unlocks in Factorio.
Low density structure belongs to Research and unlocks in Factorio.
Low density structure productivity belongs to Space Age · Research in Factorio.
Lubricant belongs to Research and unlocks in Factorio.
Mech armor belongs to Space Age · Research in Factorio.
Metallic asteroid chunk belongs to Space Age · Production & exploration in Factorio.
Metallurgic science pack belongs to Space Age · Research in Factorio.
Military belongs to Research and unlocks in Factorio.
Military 2 belongs to Research and unlocks in Factorio.
Military 3 belongs to Research and unlocks in Factorio.