Basic Seablock

Start on an 1-tile island. Generate resources instead of mining them. Expand with landfill.

Heavily inspired by the original Sea Block, but this is based on a primarily vanilla Factorio tech tree with minimal changes instead of the AngelBob suite.

Important: Choose the "Water World" map type for the true seablock experience

Changes from Vanilla tech tree

• New Electrolyzer building to generate sediment from water
• Refine sediment into store and ore
• Use Bob's Greenhouse mod to generate wood
• Furnace recipe for wood to charcoal
• Cracking and coal liquefaction available as green-tier research