Minecraft rd-20090515
AlphaLegacy 1.xMinecraft rd-20090515 is a Java Edition alpha build released on 14 May 2009 under the classic 1.x numbering. Mojang lists Java 8 as the required runtime.
- Released
- 14 May 2009
- Requires Java
- Java 8+
- Protocol version
- Unknown
- Data version
- Unknown
- Version group
- pre-classic
- Numbering
- Legacy (1.x)
- Server software
- 0 with builds
- Position
- #3 of 903
Official downloads
Served by Mojang. Verify the checksum before running anything.
| File | Size | SHA-1 | Download |
|---|---|---|---|
| Client jar | 0.1 MB | 6323bd14ed7f… | piston-data.mojang.com ↗ |
Mojang published no server jar for this version. Dedicated servers start at 1.2.5.
The catalogue on rd-20090515
Projects that name rd-20090515 in their own release metadata. Follow any of these to the full filtered list.
Everything in pre-classic
6 versions in this group.
| Version | Type | Protocol | Released |
|---|---|---|---|
| inf-20100618 | Alpha | Unknown | 15 Jun 2010 |
| rd-161348 | Alpha | Unknown | 16 May 2009 |
| rd-160052 | Alpha | Unknown | 15 May 2009 |
| rd-20090515 | Alpha | Unknown | 14 May 2009 |
| rd-132328 | Alpha | Unknown | 13 May 2009 |
| rd-132211 | Alpha | Unknown | 13 May 2009 |
Questions about Minecraft rd-20090515
What Java version does Minecraft rd-20090515 require?
Minecraft rd-20090515 requires Java 8 or newer. Mojang publishes this in the version metadata, so an older runtime refuses to start it.
Go deeper
Full compatibility for rd-20090515Server software, loaders and the Java requirement in one placeJava 8 downloadsVerified Temurin builds for Windows, macOS and LinuxEverything in pre-classicSnapshots, pre-releases and candidates in this groupHow Minecraft version numbers workWhy 1.21 was followed by 26.1, and what happened to 1.22
Metadata from Mojang’s official version manifest. Protocol and data versions from the PrismarineJS minecraft-data project.