via http://www.aep-emu.de/

A new version of the 3DO emulator 4DO based on FreeDO is available.

Quote:

Changes:

Binding to Console Events – Users can now bind console events (such as Save State, Load State, Fullscreen) to input devices (keyboards, gamepads, joysticks). Save state without reaching for the keyboard!
German Language Support – Thanks to the efforts of lenne, German translations are available