You can assign any player to any controller (including none at all, or even duplicates). Go to options->mouse/gamepad, and at the last page there are now 4 gamepad assignments. The game will automatically become co-op if you leave the gamemode at singleplayer and more than one local player exists. By default it's at 1, meaning singleplayer. Setting this value in the console assigns X many players to the next game you start. To play local splitscreen, you need to do 3 things: Simply play back a multiplayer demo and all perspectives are rendered. Splitscreen will abort if attempted in SDL software.Дemos are automatically handled. Make sure your game is in GL2D in the video options. Seriously, what else am I supposed to list other than 'it has splitscreen'? Single instance, so only one gamesim is actually running (again, unlike Xbox Doom) No loss of sound attenuation (unlike the Xbox Doom branch) I wouldn't rely on it, but it sure is useful in a pinch.

You could also technically use this to record vanilla multiplayer demos. No loss of Doom/Boom/ZDoom 1.22 compatibility Logic: At its core, there is no distinction between a network player and local player at this stage (hence why netplay wont work at this stage). Reverbs probably wont work for a while/at all, however. Some minor aspects about the displayplayer need to be found and replaced, but any issues are currently unnoticeable. Will need some core rewrites of how the node and consoleplayer values are managed. The Keyboard/Mouse is permanently player 1, but you can assign a controller to them too. Input: Now functional, and controllers can be mapped per player. Only works in GL2D, will likely stay that way. Needs refactoring/clean up, screen wiping needs some thinking.

Rendering: Working with 'enough' widgets split between each player.

Is doom 4 split screen