Minecraft Alpha 000 Pojavlauncher | Better

: Open PojavLauncher and head to Settings . Scroll to the "Version Type" section and ensure "Enable old versions" is toggled on.

Running older or custom versions like Alpha 0.0.0 on PojavLauncher requires a specific setup to avoid common errors such as JSON reading failures Minecraft Alpha 0.0.0 | Minecraft CreepyPasta Wiki | Fandom minecraft alpha 000 pojavlauncher better

: Create a new profile for a standard version like 1.0 or Alpha 1.2.6. : Open PojavLauncher and head to Settings