Linux - coming soon!

Mac - coming later!

• God, I don't know. Windows, anyway.
• Oh, and Java 1.4 or higher.

V0.9.2

• Added df_tide Defender game
• Added defender text
• Fixed antibody detonation at muzzle
• Shepherd: danger balls target drone

V0.9.1

• Made camera position configurable with setup.properties/graphics.cameraSubjectDistance
• Set the initial view direction to horizontal
• Register drone destruction in ShepherdGame
• Changed ShepherdGame instructions to "nudge"
• Changed SelectorGame instructions to "shoot to select"
• Added initial signpost to sh_corridor; removed first set of crates
• Made danger balls explosions bigger; made vehicles weaker

• Windows 3.X to Windows XP, inclusive. Vista too, I'd say.
• Any computer made after 1989.