Contact
Bug, idea, or just a report from the field. It goes to the people who build the game.
Public beta · Windows and macOS
Who stands up to defend Earth from the unknown?
APDF is a homage to the games millennials grew up on, rebuilt with modern first person combat and strategy simulation.
Windows: SmartScreen will warn about an unsigned app. Click More info, then Run anyway.
macOS: if it says the app cannot be verified, right click it and choose Open, or use System Settings, Privacy and Security, Open Anyway.
Builds are published on the releases page. The download is about 1.2 GB.