Pre-Classic

Pre-Classic was the first phase of Minecraft (Java Edition)'s development

there was 9 Versions

rd-131655/Cave Game tech test/demo (Lost, Unreleased)

rd-132211 (2013 renewed version found, 2009 original version lost, version in launcher is the renewed version)

rd-132328 (Found, version in launcher is the original)

rd-20090515 (Lost, version in launcher is a duplicate of rd-161348)

rd-160052 (2013 renewed version is archived, 2009 original version lost, version in launcher is the renewed version)

rd-161348 (2013 renewed version is archived, 2009 original version lost, version in launcher is the renewed version)

mc-161607 (Lost)

mc-161616 (Lost)

mc-161625 (Lost)

mc-161648 (Lost)

it added

Grass Block

Dirt

Stone

Cobblestone

Oak Planks (Called Wooden Planks)

Oak Sapling (Called Shrub or sapling)

Mobs:

Human