Nightly 2026-10-25 (16459b6f)

Built from 16459b6f - The cosmetic camera: the ring's cameras shown without the game seeing their keys

what	file
Windows x86-64	open4dboxing-windows-x86_64-16459b6f.zip
Linux x86-64 (glibc 2.35+)	open4dboxing-linux-x86_64-16459b6f.tar.gz

Unpack into a folder, put the images of your copy's two floppies (4D Sports Boxing, DOS), disk1.img and
disk2.img, in its roms folder (see the README's "Getting the game" for their SHA1s) and start
open4dboxing.exe (Windows) or ./open4dboxing (Linux). The game's files are not included.

Windows will warn that the executable is unsigned and from an unknown publisher: it is not signed.

Bugs, glitches and ideas: https://github.com/ToolAssisted-run/Open4DBoxing/issues

Development build 16459b6f

Built from 16459b6f - The cosmetic camera: the ring's cameras shown without the game seeing their keys

what	file
Windows x86-64	open4dboxing-windows-x86_64-16459b6f.zip
Linux x86-64 (glibc 2.35+)	open4dboxing-linux-x86_64-16459b6f.tar.gz

Unpack into a folder, put the images of your copy's two floppies (4D Sports Boxing, DOS), disk1.img and
disk2.img, in its roms folder (see the README's "Getting the game" for their SHA1s) and start
open4dboxing.exe (Windows) or ./open4dboxing (Linux). The game's files are not included.

Windows will warn that the executable is unsigned and from an unknown publisher: it is not signed.

Bugs, glitches and ideas: https://github.com/ToolAssisted-run/Open4DBoxing/issues

Nightly 2026-10-21 (eb03d475)

Built from eb03d475 - docs: a wrong answer to the manual's question ends the game at once (not three tries)

what	file
Windows x86-64	open4dboxing-windows-x86_64-eb03d475.zip
Linux x86-64 (glibc 2.35+)	open4dboxing-linux-x86_64-eb03d475.tar.gz

Unpack into a folder, put the images of your copy's two floppies (4D Sports Boxing, DOS), disk1.img and
disk2.img, in its roms folder (see the README's "Getting the game" for their SHA1s) and start
open4dboxing.exe (Windows) or ./open4dboxing (Linux). The game's files are not included.

Windows will warn that the executable is unsigned and from an unknown publisher: it is not signed.

Bugs, glitches and ideas: https://github.com/ToolAssisted-run/Open4DBoxing/issues