Replaces the game's art with the oldest version of each sprite that still fits, going back to 0.6.4 from 2013.
Small changes concerning balance, gameplay, or graphics.
Replaces game sounds and the Nauvis music with the oldest version of each.
Small changes concerning balance, gameplay, or graphics.
Filters base-game art that has no old version, such as rails and spidertron, so that it sits better beside Old Factorio Graphics.
Small changes concerning balance, gameplay, or graphics.