Because regular nightmare demos are often over in seconds, the nightmare 100% secrets category was created, to force the player to make longer, harder demos which show off more of the level. Here's a collection of every Doom 2 level done in this style.
Because regular nightmare demos are often over in seconds, the nightmare 100% secrets category was created, to force the player to make longer, harder demos which show off more of the level. Here's a collection of every Ultimate Doom level done in this style.