Java Edition pre-Classic mc-161607

mc-161607 is a pre-Classic version of Minecraft (Java Edition), referred to by Notch as "minecraft alpha", that was released on May 16, 2009, at 16:07 UTC. This was the first version of Minecraft released for private testing.

Trivia

 * The URL for Minecraft was given to users dock and fartron for testing.
 * Issues reported about this version were bad mouse movement and a lack of a Y-axis invert.