Java Edition Alpha v1.0.13

From Minecraft Wiki
Jump to: navigation, search
Minecraft Alpha v1.0.13
Alpha v1.0.13.png

Java Edition

Release date

July 28, 2010[1]


Client (.json)
No corresponding server

Protocol version

Data version

Other editions with a version named 1.0.13

Alpha v1.0.13[2] is a version released to fix bugs and to work towards multiplayer.


  • Slimes have new look.
  • The client now checks if two instances of the game try to save to the same level, and quits if it does.
    • It is checked with a session.lock file.
  • Multiplayer progress.
  • The arm no longer gets stuck if F5 is disabled while moving.


1 bug fixed

  • Fixed a crash related to lighting.



  1. Minecraft Alpha 1.0.13 – The Word of Notch, July 28, 2010
  2. "[Minecraft] Lava and Water Meet!"iobuffa, July 29, 2010 – via YouTube