There is no record of an official "Alpha 0.0.0" in the Java Edition development timeline , which officially began with Alpha v1.0.0 on June 30, 2010. Disturbing Features and Gameplay
A white, distorted entity that watches the player from a distance and disappears when approached. alpha minecraft 000
Instead of the classic dirt background, the menu features a bedrock texture and a glitched-out Minecraft logo. There is no record of an official "Alpha 0