by Human Head Studios; Raven Software; id Software; Ryan C. Gordon; glKarin; idtech4a++ Contributors
flatpak install io.github.glkarin.idtech4
Doom 3: Mars space port.
Doom 3: Encountering a Hell Knight.
Doom 3: Resurrection of Evil: Exploring an ancient temple
Doom 3: Resurrection of Evil: There are survivors!
Prey: The protagonist talking to himself in the bathroom at the start of the game.
Prey: Abduction
Quake 4: The squad
Quake 4: Fight giant Strogg bosses
Modernised source ports of the flagship idtech4 games: Doom 3, Prey (2006) and Quake 4.
PLEASE NOTE: This Flatpak does not include any game data or CD keys for
these games. You will need to supply both for any of the games you wish to play.
At least the *.pk4 files from the relevant game data must be copied to
an appropriate sub-directory in
$HOME/.var/app/io.github.glkarin.idtech4/[doom3|prey|quake4]/.
Launching any of the games included will inform you with a message if any of the required files are missing and where you need to copy them.