Complete piece for “Alpha 0.0.0” does not exist as a runnable game – even Mojang doesn’t have that build. The earliest known internal version numbers started from 0.0.11a (May 2009). If you really want 0.0.0 as a conceptual thing, you’d have to mod a later version to remove almost everything, but that’s not historical gameplay.
Would you like a working metadata .json for a specific early Alpha version (e.g., a1.0.1_01) instead, so you can definitely play it today on PojavLauncher?
First launch warnings:
Technically, yes. Playably? Not at all.
But that wasn’t really the point. Standing on that lonely dirt block, on a phone, in a version that predates almost everything we love about Minecraft — it felt like peeking into Notch’s workspace on a random day in 2009. minecraft alpha 0.0.0 pojavlauncher
Alpha 1.0.0 is easier to run via PojavLauncher because it’s in the official version list.
First, a crucial clarification: There is no official file named minecraft_alpha_0.0.0.jar. The numbering is a community shorthand. The earliest known, playable, and preserved version of Minecraft is a technical demo released on May 13, 2009 (six days before the official "Alpha" phase began, technically making it a "Pre-Classic" build). Complete piece for “Alpha 0
Internally, this version is known as rd-132211. The "rd" stands for "RubyDung," an earlier prototype Notch was working on. The number is a Subversion revision ID.