The mobs in this version acted differently than their modern counterparts:
Minecraft - Survival test gameplay (+DOWNLOAD) (Classic 0.30) minecraft survival test 030 extra quality
If you are looking for "extra quality" in terms of early game design, 0.30 offered a surprisingly robust experience for its time: Minecraft Survival Test 0
"Minecraft Survival Test 0.30 Extra Quality" refers to the final iteration of the Survival Test phase in Minecraft's early development history. Released on November 10, 2009 "Black screen on launch" → Your GPU driver
-Dorg.lwjgl.opengl.Display.allowSoftwareOpenGL=true to JVM args..minecraft/assets/sound/ and re-download from the community sound repository (Notch used .ogg files that modern Java sometimes rejects).difficulty:2). Also, they require a light level of 7 or less and a solid block below.