AXDOOMER | Doom Bug: Half of the screen is rendered (idclev) @AXDOOMER | Uploaded 9 years ago | Updated 18 hours ago
http://doomwiki.org/wiki/IDCLEV_idiosyncrasies
Sequence: Start a new game, press 'Escape'. Make sure the skull cursor is on "New Game" then press 'Enter' three times (two time if you're in Doom 2). Then use the same key sequence to cause the bug.
Escape + Enter + Enter + (Enter)
Repeat again and again. You will see the bug if done correctly.
http://doomwiki.org/wiki/IDCLEV_idiosyncrasies
Sequence: Start a new game, press 'Escape'. Make sure the skull cursor is on "New Game" then press 'Enter' three times (two time if you're in Doom 2). Then use the same key sequence to cause the bug.
Escape + Enter + Enter + (Enter)
Repeat again and again. You will see the bug if done correctly.