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The playhuman method sets up a loop that retrieves all user input and forwards it to Vizdoom. To use these new methods and hook up our future AI with the doomtrainer, let’s add a new game.py file and add a play method to it: import.
Doom II: Hell on Earth is an award winning first-person shooter video game and the second title of id Software's Doom franchise. It was originally released for MS-DOS computers in 1994 and Macintosh computers in 1995. The Macintosh version was developed in Austin, Texas.

Play Doom, Heretic and Hexen with the Doomsday engine

The same command line parameters apply for all Doom engine games and for most ports. Some ports have alternative file loading options, such as Chocolate Doom's -merge command; consult the port's documentation if needed. In this example, we load the mod 'mymap.wad' with the IWAD doom2.wad in the source port Boom. All files are in.

To play DOS games Doom, Doom II, Heretic or Hexen on a modern PC with Windows 10, Windows 8 and Windows 7, you can use DOSBox. But there is a better solution, to play these old 3D games with a much higher resolution (for example 1920x1080).

Latest version of Doomsday Engine

The tutorial below is for Doomsday up until version 1.15. In the meantime, the Doomsday Engine has matured considerably. The user interface of the latest version of Doomsday Engine as well as the manual online have been greatly improved. We at DOSGamers.com do not find it necessary to rewrite the manual, so go take a look at the official Doomsday Engine website!

Doomsday Engine 1.15

Modern day graphics card
Doomsday Engine 1.15.x (installation instructions below)
Original .WAD file from (at least one of) the following games:
- Doom Shareware (doom1.wad)
- Doom (doom.wad)
- Ultimate Doom (doom.wad)
- Final Doom: Plutonia Experiment (plutonia.wad)
- Final Doom: TNT Evilution (tnt.wad)
- Doom II (doom2.wad)
- Heretic Shareware (heretic1.wad)
- Heretic (heretic.wad)
- Heretic: Shadow o/t Serpent Riders (heretic.wad)
- Hexen 4-Level Demo (hexen.wad)
- Hexen (hexen.wad)
- Hexen Deathkings of the Dark Citadel (hexen.wad + hexdd.wad)
You can get the WAD file by installing the original game and copy the WAD file from the installation folder, or download one of the shareware WADs from zdoom.org.
Want the original Ultimate Doom WADs? Download them from GOG.com!
Looking for the original Doom II and Final Doom WADs? Download them from GOG.com!
Need Heretic and Hexen WADs? Download them from Gog.com.

Optional latest addons for Doomsday 1.15.x and newer

Doom - 3D characters + objects (download)
Doom - High resolution textures (download)
Heretic - 3D characters + objects and high resolution textures (download)
Hexen - High resolution textures (download)
Hexen - High resolution textures + 3D characters and objects (download) - if your weapons are not visible, try changing the field of depth in the Renderer menu to 70
Hexen - 3D characters + objects (download) - not stable with V1.9.7 to V1.9.9. Please note that as of V1.9.10 most objects are disabled. To enjoy all 3D objects from this download, use Doomsday V1.9.6.

Installation and configuration of Doomsday

To get the Doomsday engine working with your favorite game, follow these steps:

Download Doomsday Engine.
Install the Doomsday Engine. In this example the program is in F:GamesDoomsday.
Put your WAD files in the correct data folder. For example:
- doom1.wad in the F:GamesDoomsdaydatajdoom folder
- heretic1.wad in the F:GamesDoomsdaydatajheretic folder
- hexen.wad in the F:GamesDoomsdaydatajhexen folder
- Please note that these are shareware WADs
In this image the WADs from Doom shareware (DOOM1.WAD), Ultimate Doom (DOOM.WAD), Final Doom (tnt.wad and plutonia.wad) and Doom II (DOOM2.WAD) are in the jdoom folder:

Put all optional addons in the Doomsdaysnowberryaddons folder. Some addons come as resource packs; a folder with a lot of seperate files. Just put that folder into the addons folder (like the Doom resource pack jdrp.box):

Start Doomsday and follow the instructions of the setup wizard. You can enter the setup wizard later by clicking on Tools - Show Setup Wizard.
When you have finished the setup wizard, click on the Shared Settings menu and click on the Settings tab. Here you can configure the settings that will be used by all games, unless you change those settings for a specific game.
Take a look at display settings by clicking the Display button
You can select whether you want to start the game in either windowed mode or fullscreen mode. By default, Doomsday starts in fullscreen mode

Configure addons for your games by clicking on one of the games and then click on the addons tab. In this example we will configure addons for Doom:
Check optional addons to use (jd*.pk3 files are for Doom). Be sure to get these here! In this example we use the 'jDoom Resource Pack', the 'Doom hi-res Texture Pack', the 'HQ DOOM SFX' and the 'User interface' addons for Doom:

Next, click on the Settings tab again. Set the game data file if you haven't done that during the setup wizard. In this example the DOOM.wad file is used:

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Start the game by pressing the Play button at the lower right corner

Tutorial on Youtube

Still want to know how to get the Doomsday Engine working? Watch this, like and subscribe! Thanks!

Add custom WADs to Doomsday

Since Doom is released, tons of levels have been created by the community, as well as official expansion packs like Master Levels for Doom II and No Rest For The Living. You can add these WADs to Doomsday. Here's how.

Tweak in-game video settings

When the game has started with Doomsday, enable the Doomsday taskbar by pressing Shift+Esc or by clicking Show taskbar in the options menu. Please note that the taskbar is available as of version 1.12
Click on the Settings icon, then the Video menu item, then check the selected resolution
Also make sure Antialias and VSync are enabled for the best experience:

Please note that the fullscreen option in the screenshot above is disabled for the purpose of this tutorial
As of version 1.14 there's a guided tutorial available to explore all settings and options
To enable the tutorial, press Shift+esc to enter the taskbar, then press the Doomsday logo to enter the application menu and select Show tutorial:

Press escape several times to exit the taskbar and start a new game!

Field of view

Doomsday allows you to change the field of view (FOV) in your game, as if you look through a huge wide angle lens. Default FOV of Doomsday is 95. As a result, you can't see your weapons anymore in Hexen. Also setting a very high FOV (like 160) in Doom results in disappearing weapons. To adjust FOV:

Press Shift+ESC to enter the taskbar
Click on the settings icon
Click on Renderer
Adjust Field of view:

Blurry graphics

Some of us don't like blurry graphics. We need those pixels to feel good about a retro game. We need clear, crisp, pixelized graphics. By default, Doomsday Engine renders the graphics with OpenGL. Which makes them look blurry. If you don't want that, this is what you do:

Press Shift+ESC to enter the taskbar
Click on the settings icon
Click on Renderer
Choose Vanilla (built in) at the appearance option
You'll end up like this:

Please note that with the Vanilla renderer,

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