A standalone Base-game edition of The Cave for Factorio 2.0. This edition does not require or use the Space Age expansion. Dig, explore, loot, and survive in a vast underground cave with mixed resources, darkness, Train Interiors, Cave Collapse, Uranium Caves, Fortified Vaults, Underground Belt/Pipe Reach research, markets, coins, and configurable progression. Space Age planets, official belt stacking, quality, spoilage, freezing, and other expansion-only systems are intentionally excluded. Start a new game; saves from the Space Age edition are not supported.
Mods introducing new content into the game.
