Did some searching to put together a couple ways of playing Final Doom. The first method is best to get going quick but there's no music (it can be added via some means out there but I have no interest, personally). The other method is through Wine and although there's music, the graphics are really bad.
REF (http://www.oldpcgaming.net/final-doom-review/)
Download Final DOOM (https://firedrop.com/968ce9bd15be9ff8) & unzip it. A folder will be created named Final Doom.
Install Zandronum:
Via Terminal one at a time:
sudo apt-add-repository 'deb http://debian.drdteam.org/ (http://debian.drdteam.org/) stable multiverse'
wget -O - http://debian.drdteam.org/drdteam.gpg (http://debian.drdteam.org/drdteam.gpg) | sudo apt-key add -
sudo apt-get update
sudo apt-get install zandronum -y
(and if zandronum doesn't automatically install Doomseeker):
sudo apt-get install doomseeker-zandronum
To run via Terminal:
doomseeker
For a single player game:
File-Create Game
Click the browse button next to IWAD
Navigate to the Final Doom folder you unzipped earlier (or your DOOM wads if you already have many) to select/install
Press Play offline button to start game
To join a server:
Click the "Get Servers" icon at the upper left
Good luck from here! ;)
Here's the Wine method with the graphics that bleed or something when you move. Haven't researched how to fix it:
REF (http://www.oldpcgaming.net/final-doom-review/)
Download Final DOOM (https://firedrop.com/968ce9bd15be9ff8) & unzip it. A folder will be created named Final Doom.
Move the Final Doom folder to your home directory and rename it to FD (for simplicity)
Via Terminal:
cd FD
wine zdoom.exe
(choose which game to play; Plutonia Experiment or Evilution)
This will start the game with default controls. To edit these controls look in the DF folder to find a newly created file named YourUserName.ini (YourUserName being exactly that in its place)
Open the file in a text editor and search for: uparrow=+forward (this will be line 418 in the document)
Change the following 4 lines from:
uparrow=+forward
leftarrow=+left
rightarrow=+right
downarrow=+back
to
w=+forward
a=+left
d=+right
s=+back
If you don't want to play in full screen mode search for fullscreen=true (line 153) and change to fullscreen=false
Quicksave the .ini file
Cheat Codes are the same from DOOM II:
Enter in the following cheat codes during gameplay for the desired effect.
Cheat: Effect:
iddqd -- God Mode
idkfa -- All Weapons/Ammo/Keys
idclip -- No Clipping Mode
idfa -- All Weapons/Ammo
IDBEHOLDS -- Beserk Pack
idclev31 -- Bonus Level
IDMUSxx -- Choose Game BGM (xx being a number)
IDBEHOLDA -- Computer Area Map
FHHALL -- Destroys all enemies except Lost Souls
IDDT -- Entire Map
IDBEHOLDI -- Invisibility
FHSHH -- Invisible to Enemies Until You Attack
IDBEHOLDV -- Invulnerability
IDCLEV xx -- Level Warp (Where xx is the level number, like 05)
IDBEHOLDL -- Light Amp Goggles
FHSHH -- Makes you completely invisible to all enemies until you shoot
IDBEHOLDR -- Radiation Suit
idchoppers -- Replace fists with Chainsaw
idmypos -- Show Position in Code
idclev32 -- Wolfenstein 3D Level
In map mode, hit IDDT *TWICE* to see all objects, you, monsters, items, and all, in the form of little triangles.
Cheat: Effect:
iddt, iddt -- View all objects
More great wads to use with Zandronum:
Sunlust (https://www.doomworld.com/idgames/levels/doom2/Ports/megawads/sunlust) This can be run as a standalone by selecting it with the browse button next to IWAD in Zandorum by clicking File-Create Game.
Breach (https://www.doomworld.com/vb/wads-mods/71430-breach-updated-to-beta3/) Play Breach by loading the Doom2.wad into the IWAD field and clicking the + Add button, selecting breach.wad and hitting Play offline
Erkattäññe (https://www.doomworld.com/idgames/levels/doom2/d-f/erkatane) Doom2.wad @ IWAD & Erkattäññe @ +Add
Brutal Doom (http://www.moddb.com/mods/brutal-doom/downloads/brutal-doom-hell-on-earth-starter-pack): Hell on Earth Starter Pack (Complete) This one is AWESOME! ;D Doom2.wad @ IWAD & Brutal Doom @ +Add
Valiant (https://www.doomworld.com/idgames/levels/doom2/Ports/megawads/valiant) This strays from the 'normal' DOOM ambience graphically and looks awesome! valiant.wad @ IWAD & Brutal Doom @ +Add
NITEMARE (http://www.doomwadstation.net/nitemare/index.html) First level of Doom 2 replaced by this impossible masterpiece. Has Nazi soldiers from Wolfenstein 3D at the beginning. :D NITEMARE.WAD @ IWAD & Brutal Doom @ +Add
Pages with more wads:
Valiant: Vaccinated Edition (https://www.doomworld.com/vb/wads-mods/84919-valiant-vaccinated-edition/)
Top ten wads page (http://www.doomworld.com/10years/bestwads/)
Doom Wad Station Home (http://www.doomwadstation.net/)
Doom Wad Station Forums (http://www.doomwadstation.net/dwsforums/index.php)
No Place to Hide (http://doomwadstation.net/npth/) (download)